i kinda like ie8 beta now... specially the developers tool panel. pretty handy.
on the other hand, i am starting to hate ff coz it started crashing on me. most of the time ff crashes if you have the "web developer" extensions (firebug and stuff like that). ff has problems with handling memory. unless you have to
tweak it again ffs. but still i'm using ff as default browser.
FYI: a list of problematic firefox extensions
http://kb.mozillazine.org/Problematic_extensions
some known / common firefox extension that have memory leak issues
http://cybernetnews.com/2007/09/05/c...hes/#more-6898