04/19/2001

Mailbag:

Taxes; Networking; NiCDs; Basics; Problem; Amusing; Upgrade

A useful hardware site I somehow never mentioned. I thought I had, then I spent an hour searching my own site for it and couldn’t find it. Bookmark The Red Hill Guide to Computer Hardware . Hard drive reviews, motherboard reviews–and we’re talking current hardware to golden oldies, from a straight-talking dealer that’s actually built PCs using these things, rather than a few hours’ impressions from a lab. Useful viewpoint. If you’re about to buy something off eBay, get these guys’ impressions of it first. If you’re looking for new hardware but want more than just a gamer’s impression, visit here first.

CPU prices. There are people who believe this won’t be the only price cut this month, but regardless of what happens, it’s a buyer’s market. Some of these chips are already selling for less than these prices (thanks to gray market dumping), but check out the OEM prices on CPUs:

AMD

Athlon
1.3 GHz: $265
1.2 GHz: $223
1.1 GHz: $201
1.0 GHz: $170
950 MHz: $143
900 MHz: $125

Duron
900 MHz: $99
850 MHz: $79
800 MHz: $65
750 MHz: $55

 
Intel
 
Pentium 4
1.7 GHz: $701
1.5 GHz: $519
1.4 GHz: $375
1.3 GHz: $268

Pentium III
1.0 GHz: $225
933 MHz: $193
866 MHz: $163
850 MHz: $163

Celeron
850 MHz: $138
800 MHz: $93
766 MHz: $79
733 MHz: $76
700 MHz: $73
667 MHz: $69
 
But supposedly, the 1.5 GHz P4 will be selling for $256 at the end of the month. Guess what that means? Intel will have to cut their lower-clocked chips to even lower levels, and since AMD has to compete on clock speed, they’ll have to follow. This may also force AMD’s hand to finally release a 1.5 GHz Athlon, which they’ve supposedly been ready to do for several weeks now. AMD would rather not sell that chip for $250, but they’ll have to price it comparably to Intel, and they’ll need that chip to keep their average selling price up.

It’s scary how much CPU $99 will get you. Remember, a year ago 1 GHz was the absolute state of the art. Today, you can be knocking at the door for just a Benjamin. But at the end of the month that Benjamin should get you even more.
LCD. Speaking of price wars, I read speculation yesterday that the average price of a 15″ LCD flat panel (equivalent to a 17″ CRT monitor) will be $449 by July. A 17-incher will hit the $1,000 mark. Pricing will remain low throughout most of the year, then possibly inch back up as demand for PCs, particularly laptops, starts climbing. I’m not certain we’ll see the rebound in demand at the end of the year some are predicting, however–an awful lot of PCs were bought the past couple of years due to Y2K fear more than anything else. It may be 2002, when those PCs bought in 1999 hit age 3, before we start seeing much of a rebound. I know none of my clients have any interest at all in buying PCs right now, and they’ll do absolutely anything to avoid doing it. I’m thinking if we retitled my book and put a “Squeeze another year out of your Pentium-200!” cover blurb on it, we’d have a best-seller.
Dumbest spam ever. Check this:
Removal instructions below.

I saw your listing on the internet.

I work for a company that specializes
in getting clients web sites listed
as close to the top of the major
search engines as possible.

Our fee is only $29.95 per month to
submit your site at least twice a
month to over 350 search engines
and directories.

To get started and put your web site
in the fast lane, call our toll free
number below.

Mike Bender
888-532-8842

To be removed call: 888-800-6339 X1377
I called the 888 number yesterday and got an answering machine. I’ll have to call again today. Maybe a few times.

Mailbag:

Taxes; Networking; NiCDs; Basics; Problem; Amusing; Upgrade

04/18/2001

Mail. I started plowing through mail last night. I’ve got some good stuff there; time’s just been at a premium due to tax time and trying to put this article to rest. Tonight, I hope…

Fun with hard drives. I was trying to come up with some art to liven up my upcoming Computer Shopper UK article on data recovery. I had a Seagate ST-125 MFM hard drive that I must have picked up on one of my first consulting gigs in the early 1990s. Long ago, I removed the cover of the drive so I could show people what a hard drive looks like inside. So I got the idea to take some pictures of this drive. I had Gatermann come over and bring a Nikon digital camera, and we took some shots of the drive. The dust is visible in some of the early pictures we took–the drive’s just been sitting flat on my desk for as long as I can remember, so it’s no surprise.

From looking at the pictures, it’s clear why you want to handle hard drives with care. The drive’s head hovers literally just above the platter–there’s not enough room for a particle of smoke between them. It doesn’t take much force to make the head smack into the platter, and needless to say, that’s not good for either.

Then I got a crazy idea: power the drive up. I dug out an old IBM PS/1, plugged it in, plugged the drive into an available power outlet, and watched the drive go nuts. When a stepper drive like this one loses track of the head, it smacks the head against the side until it’s sure the head’s at the outside of the disk, then it seeks. (Modern drives aren’t that crude.)

I turned the drive off and watched it park. I had Gatermann take pictures while I played with the power switch. We got some shots of the actuator arm in motion.

The platters on this drive spin at 3600 RPM. Modern drives spin at 5400 rpm, with 7200 rpm becoming mainstream. Top-line high-end drives of today spin as fast as 15,000 rpm. Even though this is a really slow drive, I still didn’t want to touch it while running.

Needless to say, running a hard drive with the cover off isn’t recommended–while most drives aren’t sealed airtight, they heavily filter the little bit of air that comes in. I’ve heard stories of people running drives that have been coverless for years, but that’s just luck of the draw.

I’ve seen some articles on hardware sites lately advocating taking the cover off your drive and replacing it with something transparent so you can watch it run; that’s a great way to void the warranty, and casually opening a hard drive outside a clean room just isn’t a good idea. I wouldn’t do that with any hard drive I intended to trust for more than five minutes. Sure, it’s a cool idea in a way, but very impractical.

As fun as it would be to watch a drive boot with the cover off, I can’t do it with this one. This drive was crashed when I got it, if I remember right, and at any rate, I don’t think I have an MFM controller I could try the drive with anyway. It’s pretty clearly not a healthy drive; it seems like it makes different awful-sounding noises every time you power it up. But what other use is there for a 40-meg MFM hard drive anyway? The drive’s much more useful as a curiosity than for anything else, as long as it doesn’t lose its ability to spin up.

Thanks to Tom Gatermann for taking most of the photos. (I took the first one; you can tell the difference.)

04/17/2001

Wow… How’d that happen!? I got my taxes in the mail yesterday at about 6:30. Business at the post office was brisk, but I only had to wait in line for about five minutes. I didn’t trust that I was putting the right info on the scales, and taxes are the very last thing in the world I want returned to me because of insufficient postage. It was a good thing I did, because I’d have been a few cents short on both envelopes.

This was a red-letter year in two regards. One, this was the first time in a number of years that I filed on April 15, without filing Form 4868 to get the automatic three-month extension. Second, this was the first time since age 19 that I got a refund. That was a nice surprise, because the past three years, tax time totally wiped out my bank account. I lost a lot of money writing last year (I wasn’t kidding when I said writing became a very expensive hobby), but this year I found out having a totally unprofitable business can really help at tax time.

I’ve got a big backlog on mail. I’ll answer the unanswered stuff tonight.

Office pranks. Steve DeLassus called me over the weekend, partly to find out what was going on with Daynotes.com and partly to gloat. His hobby seems to be egging on one of his coworkers, named Ben. Courtesy of Steve, I know more about Ben than I know about George Washington, but Ben’s most recent thing has been striking up a friendship with an old flame from junior high. Ben insists the goal is platonic. The story Steve tells me suggests otherwise–you don’t start thinking about moving across the state so you can be closer to a friend. Closer to an ummfriend, maybe, but not a regular old friend.

Well, Ben made one of his pilgrimages to Kansas City thw weekend before last, so Steve decided to have a little fun with him. On Sunday, Steve hopped onto Napster looking for some good porn groove. So he keyed in the word “porn” and looked at the results. He found a track called “Love Muscle.” Promising. He downloaded it, along with a boatload of other tunes, and gave them a listen. “Love Muscle” had a good kitschy ’70s groove to it. So he called Ben’s place, knowing full well that Ben won’t be home, waited for the answering machine to pick up, then at the beep, he held the receiver to his PC’s speakers and gave Ben a nice minute and a half of porn groove. Then he hung up, called me, and gloated about his latest exploit. I’d sigh and say something like, “Ah, youth,” except Steve’s older than me.

Well, Ben got home, called his wanna-be ummfriend in Kansas City, and while on the phone with her, listened to his messages. I guess Steve’s serenade amused him. “You gotta hear this,” he said, and held the phone up so she could hear it. She laughed. “Oh, you gotta get him an apple pie.”

So Steve came in to work on Monday to find a warm apple pie with a hole in the middle sitting on his desk.

Now for something that actually is useful… I found this (unfortunately abandoned) Basic for Windows and Linux: http://www.basicguru.com/abc/rapidq/ It’s very Qbasic like, and makes it easy to incorporate GUI elements. Check it out if you have any interest in that sort of thing.

04/16/2001

I’d forgotten about this resource. If you tend to burn through a lot of AA or AAA batteries in a digital camera, portable MP3 player, PalmPilot or PocketPC, video games, or CD player, look into NiMH rechargable batteries. Thomas Distributing ( www.thomas-distributing.com ) is one source. I went to see what the price difference would be between NiMHs and standard alkalines. There, you can pick up a GP Batteries charger with four low-end 1300 mAH batteries for $15. If you don’t feel like wasting your time with the low-end stuff, a pack of four GP 1700 mAH batteries runs $17 and a compatible charger manufactured by MAHA runs $8. For the sake of comparison, a four-pack of disposable Duracell Alkaline batteries runs $5.15 at Staples. A NiMH battery can be recharged 500-1,000 times, and its running life per charge is longer than that of an Alkaline battery.

And for environmentalists and cheapskates, you can even get a solar-powered battery charger for $18. Free energy. The only drawback is you need two or more days’ worth of sunlight to fully charge four AAs.

We go through AAs at work like nobody’s business, thanks to our pagers and PalmPilots, so I ought to mention this stuff to our administrative staff.

The advantages of NiMH over the NiCD batteries that have been available for about the past 15 years is basically longevity and memory. NiCDs develop memory over time, so their capacity drops. NiMHs have minimal memory effect, and their capacity drop-off is much less steep. And their life expectancy is longer. Newer laptop batteries use NiMH instead of NiCD, because now that people expect their laptops to be not just computers, but also personal stereos and portable DVD players, there’s no way you could get any kind of useful life expectancy out of NiCD cells. The disadvantage is cost; a NiMH pack for most laptops will cost a minimum of $100 and $200 isn’t unheard of.

With AA cells the cost isn’t as much of a factor. The individual battery costs $3.50, but since you’ll recharge it 500 times, it doesn’t hurt so much.

And by the way… I’m finished with that Computer Shopper UK article. Among other things, I advocate a hair dryer and nail polish as two useful tools for a PC tech. Hey, it’s an excuse to speak with the ladies, although I am debating in my mind what kind of an impression borrowing those two particular items might leave, particularly to work on computers… I’ll have to ask my sister.

04/15/2001

The spam in my inbox says Minister Charles Simpson can make me a legally ordained minister in 48 hours for only $100.

Anyway… I don’t have much today. I just got back from church, and I’m off to hit the road. I’ll be back tomorrow.

I hope everyone had as good an Easter as I did.

04/14/2001

Mailbag:

IE Synchronize; ASPI Error

One night last week, I had a beer with a good friend. He invited me to join him for dinner; I always learn a lot from him (I hope it’s mutual) and it seemed like he needed to talk, so while I’d already eaten, I joined him for a beer.

Hopefully I can say this without betraying any confidences. There are two people who mean a great deal to him; I know both of these people, so I understand why. In their minds, he let each of them down. In his mind, there wasn’t much he could have done differently; there certainly wasn’t much of anything he could have done better. He did his best, and in these instances, his best wasn’t good enough. In the time since, they’ve let him down. The question is, did he get their best? He doesn’t know. And it hurts.

It always hurts when a friend or someone else you really care about lets you down. When someone you don’t like does something stupid to you, it hurts, but let’s face it. You don’t expect anything else from those kinds of people. What more can they do to you? They continually try to show you what more they can do, but usually it’s not much. It’s lost its impact.

But like Nick Carraway in The Great Gatsby, who, at the end of a day whose events particularly repulsed him, realized it was his 30th birthday, these last couple of days are significant. Thursday was the holiday known as Maundy Thursday. Some 1,972 years or so ago (no one’s ever precisely pinned down the day) on Thursday night, the most infamous letdown by a friend in history took place. A young Jewish rabbi was praying on a hilltop with his three closest friends trying to keep watch despite total exhaustion. An armed mob of his political enemies ascended that hill, led by another one of the rabbi’s closest friends. Judas Iscariat walked up to the man he’d followed and dedicated his life to for the better part of the past three years and forever tainted a sign of love and respect. With a kiss, he pointed the target out to the mob. The result of that betrayal, of course, was the arrest, trial and execution of Jesus Christ.

But I’m convinced that Judas’ kiss hurt more than the crucifixion. The Pharisees and the Sadducees were nothing more than self-righteous scum who couldn’t stand seeing someone understand the things they didn’t. This was to be expected. And the Romans? Well, what else do you expect from a spineless governor under the thumb of a totalitarian dictator? He didn’t get his office by doing the right thing, after all. But Judas… Judas was capable of so much better. Jesus knew it, and the 11 knew it. They’d all seen him do great things. Those religious leaders were no loss. They were lowlives, doing what lowlives do. Judas showed flashes of brilliance, then he flamed out. The other 11, who were just like him, went on to change the world. Judas could have been one of them. But he chose another path, even though he knew better.

Or maybe the significance of last week means nothing, because to me it seems a sacrilege to compare 11 people who changed the world to a ragtag band of people who keep online journals. Or maybe the awkwardness is perfect, because some of us have been attaching too much importance to it. Maybe that puts it in perspective a little.

At any rate, we’ll never change the world, but for whatever reason, there are people who have high expectations of the crowd known collectively as Daynoters. Maybe it’s because of the difficulty of doing what a Daynoter does–getting up each day and having something to say. It’s hard to write something new every day. And a lot of the Daynoters not only write something every day, but they write something consistently thought-provoking, or entertaining, or informative, or useful, nearly every day. And occasionally, someone writes something that manages to be all five.

It’s hard to do. We all know it’s hard to do. Usually we just settle for writing something, anything, each day. We write our stuff, then we go wander around and see what some of the others have to say. Invariably, there’s a jewel out there somewhere. Someone exceeds expectations. And maybe what they write is something we can relate to, so we feel close to them, even though in most cases it’s someone we’ve never met in person and in many cases it’s someone we’ve never even spoken with on the telephone. Even still, expectations rise.

Most of us are computer professionals or hobbyists, and in this field, wild and hairy problems breed. They’re everywhere. When one of us gets surrounded, we post something to the backchannel mailing list. Invariably, someone’s been there before, seen it, conquered it, and has guidance to offer. Again, expectations rise.

I would argue that in some cases, we may expect more of a fellow daynoter than we would a close friend. I know my friends’ faults. I spend enough time with them that it’s impossible not to know them. I don’t know any of the Daynoters that well. I know Dan Bowman better than any of them, but I don’t know his faults, let alone those of the other 29-some people on the Daynotes mailing list. From where I can see, his biggest fault is drinking too much Pepsi. But he’s the exception. At least I know he has to drink Pepsi. I’ve got some indication the guy’s human. What do I have of these other guys? All I know is they know more than I know, write books that sell more copies than mine do, write for bigger-circulation magazines than I do, get more Web traffic than I do… It’s easy to start thinking of them as larger than life.

And then the talk strays from computers… I like talking about computers, because there’s almost always a right answer, and it can be proven conclusively. If you want to boot off an IDE hard drive, you plug it into IDE0 and set it as master. Period. End of argument. Anyone who disagrees with it goes off and quickly makes a fool of himself. Sure, there are holy wars, like AMD vs. Intel, or Apple vs. 98% of the market. But you can do something even with those arguments. No sane person would use a non-Intel CPU in a mission-critical system? I can respond to that. My Cyrix-based PC was only up to producing a 292-page book. In the end, it turned out that Cyrix CPU was a whole lot more reliable than my wrists were.

When the talk turns to political or social issues, there are few slam dunks. Is the American way of doing things demonstrably better than the European way? The majority of Americans think so. The majority of Europeans do not. And professional politicians, having no answers, frequently fall into logic traps, or, worse, finger-pointing and name-calling and other things no human being over the age of 15 should fall into. We turn away in disgust when politicians do it. And when the world’s problems show up on the Daynotes backchannel, and the great minds can’t slam-dunk them?

Well, it turns out they’re human too. And soon, the same traps come up, and we’re disgusted. But it’s worse than seeing Dick Gephardt roll around on the floor and throw a temper tantrum. We expect that of Dick Gephardt, because we already know he’s a finger-to-the-wind, unintelligent, uncreative individual who can’t think for himself who’s in politics because he’d be a total failure in the real world. He’s not worthy of respect. But then we see people we know, people who’ve earned our respect, reduced to that…?

Sometimes when that happens, we join in. If we agree with them, we try to help them out. If they’re attacking someone we agree with, we lob a grenade.

Or we can get disgusted and ignore it. All of our keyboards do have Delete keys, and a lot of our delete keys are starting to wear out from excessive use these past few days.

Or we can get disgusted and try to stop it. Or we can get disgusted and leave the community.

On Tuesday, the Daynotes.com mailing list shut down to mixed reactions. In some cases, our disgust with one another turned into disgust with the one who would try to exercise authority over us. Personally, I thought it was the only sane thing to do–close things down, let things cool down for a time. That turned out to be the right decision. Reality hit. People started realizing that name-calling wouldn’t solve all the world’s problems, and that a valuable resource was suddenly gone.

I don’t know how many people know this, but I had a run-in with a fellow Daynoter back in January, 2000. You can ask my sister about it, because she was visiting when it happened. She and I lived in the same house for about 18 years, so she’s seen me mad, but never madder than I was that night. I was ready to chuck it all and leave the community then. It was bad enough that I had gender in common with this guy, let alone had my name on the same Web page as his. I didn’t want people to associate him with me. But my sister advised me to sleep on it, say as little as possible, do as little as possible, and sort it out after I’d had time to cool down. I called a friend who knew both of us and got his counsel. With their help, I determined that leaving wouldn’t solve anything. So I didn’t. He and I haven’t spoken since. And that’s fine. We couldn’t resolve our differences, but at least we didn’t let it become a war.

Late on Thursday, the Daynotes.com portal was also shuttered. I didn’t see any point in that measure. It was more a symbolic gesture than anything else, and as far as I can tell, the only thing it accomplished was making a lot of people as mad as I was that night in January 2000. I was mad too. Chris Ward-Johnson and I both published that address as a resource for people to reach us and others like us. Now we look like just another fly-by-night dotcom.

And as soon as the thought had occurred to me that Daynotes.com’s absence might be intentional, rather than just a flipped bit in Tom Syroid’s Apache configuration file, the coup occurred. I had notification in my inbox that I’d been subscribed to the Daynotes mailing list at Bobwalder.com. I had messages in my Daynotes folder–mail from the new backchannel, all thanking Bob for his efforts. Then I had notification that Bob had registered the domain name daynotes.org and he expected it to be active come Monday. In the meantime he offered an alternative portal for people to use…

And the talk on the backchannel? It was mostly like old times. Lots of well-deserved thanks and congratulations headed Bob’s direction. A little patching up. And some traffic was exactly like old times. Jonathan Hassell wrote in asking for recommendations for a hotel in New York. Then I made a rare appearance, asking my cohorts across the Atlantic whether Murphy’s Law meant the same thing there as it does here, because I didn’t know and I wanted to invoke it in the Shopper UK article I was writing yesterday. The result? Jon got hotel advice, and I got a brief, “Well, over here it means ‘anything that can go wrong will go wrong…'” from the Good Dr. K.
This has dragged on far too long, so I’ll conclude with this. Three years ago this past week, I had a life-changing experience. I spent a week in a big room 120 miles from home with about 50 people I didn’t know from Adam. And I learned something in that room. Friends aren’t people who like you because of the superhuman qualities they see in you. Our group spent close to 90 hours together that week, and trust me, we didn’t see much in the way of superhuman qualities in one another. Indeed, mostly we saw the very worst that 50 people can offer the world. We could have held it against one another. But those 50 people continued to stand by and admire one another. I never did figure out if that was in spite of what we knew about one another, or precisely because of what we knew about one another.

I’ll never, ever forget that life lesson. True friends learn how to work around their weaknesses and disagreements. It’s hard sometimes, but even at its worst, it’s a whole lot easier than living in isolation.

Mailbag:

IE Synchronize; ASPI Error

04/13/2001

Dave’s utility. I spent some time yesterday writing a short utility to assist in creating multiboot systems. It’s not ready yet, but I’ll let the world know when it is. The source code is about 6K in length so it won’t be a monster, but I expect the executable to bloat up to 50-60K. It’s written in QuickBasic, since the Microsoft Basics of old were my best language for a long time, and still the language I remember best. But I seem to be missing some pieces of QuickBasic, so I may have to rewrite it.

It’s simple enough that I probably could even write the thing in assembler, but I’m not that much of a glutton for self punishment. 🙂

I used to really enjoy writing short, useful utilities. These days I’m in that mood maybe once a year.

Daynotes.com. I don’t know what’s going on there, if it’s technical difficulties or something else. I am going to assume it’s either technical difficulties or an oversight. What I do know is that the Apache welcome page that shows up when you go there isn’t what most people are expecting. Bob Walder has set up a portal at www.bobwalder.com/daynotes that you can use in the interim.

Outta here. Today’s Good Friday, so I have the day off. I need to work on an article for Computer Shopper UK.

Partition table recovery. I thought I’d posted this stuff here before, but I can’t find it. So here goes. If you blitz your partition table, here’s what you want to get it back.

MBRWORK: http://www.webdev.net/orca/mbrwork.htm (easier to use)

TestDisk: http://www.esiea.fr/public_html/Christophe.GRENIER/ (more complete)

04/12/2001

Mailbag:

Chip Creep

SCSI. I picked up an Adaptec 2940UW on eBay over the weekend (“Buy it now!” is great if your timing’s good and the price is fair–check completed auctions first to see what the item usually goes for), and it arrived yesterday. I decided that instead of trying to turn my 486 into an all-SCSI machine, it would make more sense to put my IDE stuff in it and make an all-SCSI machine out of my P120. But before doing that, I threw the card in another system and brought a mystery SCSI drive from work to test. I’ve got a stack of old, obsolescent SCSI drives there whose history I can’t remember. Some were just salvaged, others were failing and pulled for that reason. I brought home one suspect from work to test here. It made a horrible sound when it powered up but DOS 6 formatted it, albeit slowly. Once I ran SpinRite on it, I understood why. Bad sectors out the wazzu! I know this drive came out of a Mac because it has an Apple logo on it. I don’t know how good Mac OS is at dealing with bad sectors, but obviously something led me to scrap this drive. The drive sounded great while reading good sectors, but when it hit a bad spot, the awful noises came back.
Linkfest. If you do any Mac support, check out www.macgurus.com . They have diagrams of most Mac motherboards indicating the location of the CPU and memory, and what types of memory to use. Good resource.

Windows keyboard shortcuts. A coworker sent me this one. http://www.microsoft.com/TechNet/win98/Reskit/Part7/wrkappg.asp . Excellent.

Norton Commander replacement. Want a two-pane file manager without pirating the abandonware Norton Commander for Windows? Check out the free version of Mijenix Powerdesk, at http://www.mijenix.com/powerdesk/ . Very nice.

Chinese hacking in retaliation? I found this slightly disturbing, but the Chinese hacker in the interview didn’t seem to know much about U.S. IT infrastructure. That softens the bad news. http://www.wired.com/news/politics/0,1283,42982,00.html

Mailbag:

Chip Creep

04/11/2001

Mailbag:

DNS; Prices

I’d forgotten this utility. DisplayMate, like SpinRite, is a classic utility, independently made, and invaluable. Check it out at www.displaymate.com . Basically what it does is flash up a bunch of screens designed to bring out the worst in your monitor, then guide you through using the monitor’s controls to adjust them. The result is sharper text and brighter colors. Ideally a monitor should work optimally with all the controls except contrast set to 50%. Contrast should probably be at about 75%. But no monitor stays optimal at those settings for long.

Anyway… It’s about 70 bucks, and definitely worth it if you have more than one monitor. You can download a feature-limited demo and check it out. Even running the demo makes a difference.

Chip creep. I was flipping through some of my boss’ old PC repair books and I found a reference to “chip creep.” I immediately thought of Andy Grove–a creep who sells tons of chips. It turns out it was referring to the phenomenon where a chip works its way out of its socket due to expansion and contraction from heating and cooling resulting from powering the system off and on. Since components these days are soldered, you don’t see that anymore. But I remember in college, a neighbor’s 386 quit working one day. I popped the hood and found his BIOS chip literally sitting on top of its socket (one or two sets of pins were still making some sort of electrical contact). Cute. I pressed the chip back into place and the system worked again. Modern designs, where all chips are soldered into place, eliminate chip creep, though plug-in cards can still exhibit the problem to a degree.

Mailbag:

DNS; Prices

Troubleshooting a Mac SCSI drive

Mailbag:

Filtering; Monitor

Sometimes SCSI just doesn’t want to work. I tried to configure an Initio Miles 9100UW card and a 20-gig Seagate Barracuda drive in a Power Macintosh 8600 yesterday. I’d have much preferred an Adaptec card, because I haven’t had much luck with Initios in the past and Adaptec’s Web site has great tech support, but the user bought the stuff without asking me, partly because the Initio cards are really cheap. The 9100 spun up the drive and allowed us to format it, no problem. Then we installed an OS and tried to boot from it… Bus error. Or, if we were lucky, Error Type 96. (I’ve never seen that one before. I think we got a Type 97 once too.) We installed the factory SCSI drive, which we knew worked, alone on the Initio. Same result. I tried different cables just to eliminate that possibility. Nope. So I pulled the 9100 and the Barracuda and put them in a Power Macintosh 7300 we use for support. It worked the first time, and every subsequent time.

I found absolutely no reference to bootup problems with this card, or incompatibility problems, anywhere on the Web or in Usenet. The card had the latest firmware, so I went ahead and downloaded all available firmware versions and tested the card with them, one at a time. It seemed to get a little further in the boot process with the older versions, but I’d still get a bus error.

We ended up just putting the OS on his factory drive, kept it connected to the motherboard’s built-in SCSI, and we moved virtual memory and applications to the new drive. That way, he still gets most of the new drive’s speed benefit. Once the OS is loaded into memory, it won’t touch the old drive for much. Putting more time into it just didn’t seem to be worth the slight benefit we’d get.

Converting movies between different types. If you want to convert QuickTime movies to MP4 format (so you don’t have to keep QuickTime installed, or to make the movies take up less space on disk), you can find instructions for doing it here. It’s easy to use the Bink Converter to do other things as well, such as changing an AVI file to use a less obscure codec, or remove an audio track…

Conversion takes some time though. Don’t try this on your Pentium-133, unless you like waiting.

Mailbag:

Filtering; Monitor