I really enjoy keeping track of technology, one of my favorite sites to do this is Engadget, they do a great jo of keep track of trade shows and watching other sites for information.  I suggest taking a look sometime.

Stumbled acress this on digg.com, new interface looks awesome.  This can be used to check the download and upload speed of your internet connection...

This is where I buy most of my computer bits, fast and reliable service make this my choice for Computer bits :-)