I was using I.E. 7 Beta 2 for a while. Had used I.E. pretty much since it has been around. Then I noticed some programs didn't work right with the I.E. 7 Beta. Tried to unintall it - wouldn't let me. Tried to install a fresh copy of I.E. 6 over it - no dice there, either. Now, I use FireFox. Sorry, man, wish I could help ya.