Hey, Ok, my knowledge off electronics is enough for me to know how to replace LEDs on my machine when they die or are too boring. But that's pretty much it (ie, I can solder somewhat, and I know how to reconnect wires). When I was at The Shack getting new LEDs, I saw one of those LED-Basr things (you know, thing that has 8 LEDs in a row) and I thought, wouldn't it be cool to put that on and geet a Knight Rider thing going when the power was on? Or when the HDD gets accessed? Now, I know enough THEORY to know that you need something that'll take the power in from one LED and, uh, round-robin it between 8 LEDs. I know how to tell DNS to do that, but not real hardware. I know a lot of people on the list are electronics geeks (what's happening with the analog RAM meter, btw?) so I figured I'd ask. Is there like a Beginner's Guide to Hacking Electronics website or something? TIA, -Yaron --