Adjust DD-WRT TX power

I had a DD-WRT router that was dropping a lot of packets. I got a lot of errors and that caused poor playback in Netflix and especially MLB.tv. It wasn’t a bandwidth issue. My wireless network connection was just too noisy. I had to adjust my DD-WRT TX power to fix it.

I probably adjusted it the opposite way you would expect. Read more

What to look for in a monitor

Most buying guides for monitors assume you’re buying a really expensive monitor for gaming. But there’s a lot more to look for than refresh rate and response time.

A good monitor can last 10 years and multiple computers, so it pays to make a good decision when buying one, even when you’re not spending $500. There can be a significant difference even between two $100 models, or between a $60 model and a $70 model, that will save you money in the long run.

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New computer, old monitor

New computer, old monitor: I see questions fairly frequently about using a new computer and older monitor together. More often than not, it’s possible to do, but you may need to know where to look for the cables and adapters you’ll need.

Here’s some help.

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Marx 999 repair and service

I had a Marx 999 that didn’t run well when I pulled it out of storage. When pushing it along the track a few times didn’t yield any measurable improvement, I decided I’d better take it apart and give it a thorough cleaning.

In this case, I worked on a Marx 999, but everything I did applies to any other O gauge train Marx made except for the very late 490 locomotives, whose motors don’t seem to have been designed to let you do any more than replace the brushes.

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How to connect a Commodore VIC-20 to a TV

Connecting old computers and consoles to not-as-old televisions is frequently a challenge. Sadly, the VIC-20, Commodore’s runaway bestseller from 1982, is no exception to that. Here’s how to connect a Commodore VIC-20 to a TV.

Unfortunately, there are fewer options for connecting a VIC than there are the slightly newer and more common C-64, but I’ll walk you through the options you do have.

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Disrupting online crime by attacking profit margins

The question of why people hack is a common one, but increasingly, it’s to fuel a vast, immensely profitable underground economy. Google researchers suggest the best way to slow or stop it is to undermine that economy, rather than the conventional methods which try to make hacking harder.

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The freedom to fix our stuff

This week the Wall Street Journal ran an editorial about the right to fix our gadgets. It was surprisingly pro-consumer. The author wrote about a friend whose Samsung TV broke due to $12 worth of capacitors and how he fixed the TV, with no experience, in a couple of hours. I can relate, though I took the easy way out.

He lamented the throwaway of gadgets being unethical on several levels, and I agree. I also remember a time when it wasn’t this way.

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How to disarm a scammer

Buried unfortunately deep in August’s Social Engineer podcast was some outstanding advice from British TV star R. Paul Wilson, who turned scamming into prime-time BBC TV for several seasons.

Wilson, who literally has sold someone a bridge that he of course didn’t own, has lots of experience on both sides of scamming, so his experience is invaluable. I was just disappointed that we had to listen to 45 minutes of Christopher Hadnagy and David Kennedy arguing before we could hear it, so I’ll cut through the garbage.

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How long do you think it takes to have a conversation you don’t wanna have?

Friday night, I took my wife out to get some coffee to get her a few minutes away from the house. There’s a corner in the front of the store next to the window that we always sit in, and it seems like some huckster is always huckstering something there.

And did we ever find a doozie on this Friday night.

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Decrease your Roku’s playback resolution to save bandwidth

From time to time when I’m watching baseball on my Roku, I’ll get a lot of buffering and, in extreme cases, a message stating that I may have insufficient bandwidth. If you have the same problem, the best fix for this to to decrease your Roku’s playback resolution. Or if you’re subject to a data cap, decreasing your resolution helps you stay under that too.

The picture will suffer, but I’d rather watch a lower quality picture than none at all. You may also need to resize your Internet connection, but you can do this trick immediately, and for free.

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