I've known about and used this program for a while, but I just now thought to post it at ieXbeta. WebMon is a small and powerful utility for tracking web page changes. I use it to track software, driver, and firmware updates. It's a really handy program, and best of all, it's freeware.

http://www.btinternet.com/~markwell/webmon/

i think i'll use it for iexbeta !!!