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Firefox 4 is out

And although Firefox 4 isn’t officially released until tomorrow, copies have leaked out via FTP staging servers. I grabbed a copy from betanews to do my upgrade early.

I’ve played with pre-release versions, so no real surprises. It’s quick. The look changed quite a bit, but you can easily configure it to look like older versions if you want. I did on my desktop; on a netbook I might not.

If you’ve liked Firefox all along, you’ll like Firefox 4. If you’ve preferred IE or Chrome up to this point, I don’t think Firefox 4 changes enough to change your mind on that. It has a faster Javascript engine and makes better use of graphics hardware on Windows Vista or 7, but aside from that, it’s still the same basic browser. IE9 has all that too, and Chrome has fast Javascript and isn’t far behind with graphics acceleration of its own. Of course Firefox and Chrome have the advantage that they’ll still run under XP. I think Firefox 4 will even run under Windows 2000, if you’re still using that for some reason.

I like it, but I was using it when it was still a side project called Phoenix. Then it was Firebird. Then it became Firefox.

How to check your downloaded files’ integrity

On some web pages offering programs to download, you may have seen something called an MD5 near the program link, consisting of a long, weird code like 6cbfd919baa7c9e03c8471ae4d8f8bb.

You can use that code to make sure the file you downloaded is what the author intended you to get and wasn’t corrupted during the download process or, worse yet, booby-trapped by someone else. Here’s how.

Read More »How to check your downloaded files’ integrity

Windows 7 SP1 is out

Windows 7 SP1 is out, and showing up in Windows Update now. I won’t be installing it right away, as my system has actually worked for the last couple of weeks or so. If you’re not having problems, waiting a month or so isn’t a bad idea.

Read More »Windows 7 SP1 is out

Using Robocopy to root out PST files

So the word came out that the office is migrating to Windows 7 at some yet-to-be-determined time, but soon. It’s in testing now. (Too bad they didn’t recruit me as part of the testing team, because breaking Windows 7 is one of my superpowers.)

We’ve been told to back up our data. Lots of people are paranoid that they’ll lose their Outlook PST files, and with it, their ability to do top-drawer work. Frequently we have to search our archives to find forgotten details about old projects. It helps to make the new projects go more smoothly.

I came up with a surprisingly easy solution. It doesn’t even require admin rights–which is good. I won’t elaborate.
Read More »Using Robocopy to root out PST files

Attempting to tame C:\Windows\Installer

Nobody seems to know why the C:\Windows\Installer directory sometimes spirals out of control.

All I can add is that I’ve seen this kind of behavior. At a previous job, I administered a couple hundred servers. I had web servers, database servers, domain controllers, utility servers, installation servers, and the old web servers which basically served as a playground for the people who had more clout than me.

Everything but the playground servers theoretically started out identical to each other except for the IP address. They were built following the same instructions.

But invariably, one or two servers in each team would suffer from perpetual low disk space. To keep things running, I had a few Red Green-like solutions.
Read More »Attempting to tame C:\Windows\Installer

A free SSD alignment tool

We’ve talked recently about the importance of aligning your partitions on your SSD or your RAID array. What if I told you you could align an SSD or RAID array for free? Here’s where to find a free SSD alignment tool–it’s just not normally billed as such.

Alignment helps performance, sometimes tremendously, and it also dramatically improves your SSD’s life expectancy. Newer versions of Windows automatically align their partitions, but only if you do a clean installation to an empty drive. Older versions of Windows created their partitions starting at sector 63, for tradition’s sake. Maybe moving off sector 63 made dual-booting with Windows 9x harder.

Two readers, Jim and Xrocode, suggested utilities to do the job. One costs $30 and seems fairly automatic. One is free and requires a small amount of work. Grab the freebie here. It’s a 274 MB download, so it doesn’t even take all that long.

Read More »A free SSD alignment tool

Optimizing Windows’ startup sequence

In days of yore, it was possible to go by one simple rule. When several minutes passed between the time your desktop appeared and the time you could actually do something, you could just run MSConfig and disable anything you don’t recognize. Back when a typical PC started up maybe a half-dozen things and a sick PC started up 12-18, that was manageable.

Not so much today. Not when there are 22,528 known things (as of 30 Nov 2010) that insert themselves into system startup.

I didn’t make that 22,528 number up. How did I know?

Read More »Optimizing Windows’ startup sequence

Upgrading from Windows XP to Windows 7 with USB media

I wasn’t in any hurry to switch to Windows 7, but when several places put the Windows 7 family pack on sale for $125 or thereabouts, I figured I’d better get it. The normal price on three upgrades is $100-$110 a pop. And you know how it goes. Once you get something, you really don’t want it to just sit on the shelf. Why let the software collect dust while I wait for 64-bit Firefox to arrive?

So I want to install it off USB. It’s easy, right? Well, it’s easy if you’re running Vista. But the instructions floating around for making bootable Windows 7 installation USB media don’t work if you’re running XP. At least they didn’t work from any of my XP machines.Read More »Upgrading from Windows XP to Windows 7 with USB media

How to check SSD alignment

If you didn’t align your partitions when you upgraded to an SSD, there’s a pretty good chance you’re giving up performance and life expectancy. Here’s how to check SSD alignment.

But first, a bit of good news. If you created the partition with Vista or Windows 7, your partitions should be aligned. If you upgraded from XP and didn’t re-partition the drive in the process, then it probably isn’t.

Get ready for some command-line jockeying and some math.Read More »How to check SSD alignment

SSD myths

SSDs, like most disruptive technologies, face some questions and resistance. People will grasp at any straw to avoid adopting them. Thanks to this resistance, a number of SSD myths arose. Here are the myths I see repeated over and over again, and the truth, based on my experience actually using the things.

Note: I originally wrote this way back in 2010. The drive technologies I speak of as state of the art are rather aged now. But the principles still hold today, and will continue to do so. Hard drives have gotten better, but SSD have gotten better at a more rapid pace.

Read More »SSD myths