Never install a beta (that can mean "testing, not finished, use at
your own risk, could destroy your computer and all data on it" and
so on..) on a "production" system. Any machine you are willing to
completely destroy all data on without warning and rebuild from
total scratch is okay. One you use daily and have stuff on you
would not like to lose - not usually one you want to use for beta
testing software..
Control Panel --> Add/Remove Programs and try to find it there.
No? Read this:
http://msdn.microsoft.com/ie/releasenotes/default.aspx
Scroll down to the "Uninstalling" sections.
--
Shenan Stanley
MS-MVP
Just curious; I haven't tried this (nor played with IE7 at all yet)
but would a system restore perhaps work?