Firefox crashes

Anybody else experiencing an inordinate number of lock-ups and crashes with Firefox 2.0? Thankfully the new version as a great session restore function that brings back the last state, tabs and all, but I’m crashing two, three times a day, usually on sites with flash ad banners.

I was digging through my server log files last night and found a ton of errors which I am trying to debug today, plugging nagging holes such as the lack of a favicon and robots.txt file.