Wow, here's an open source project that extremely geeky. Install
Ok, this one I'd classify as EXTREMELY DANGEROUS, but very cool.
Probably not the best selling speaker you can get, but would be one of the geekiest.
This guy shares one of my pet peeves, terrible pics shot from all these cell phones. More and more people post their phone pics on their personal sites or moblogs, and most of them are terrible. If you're going to take pictures with your camera phone, this is a
Using just a microwave and a bar of chocolate
If you have a Linksys WRT54G router, you're in luck.