My Firefox crashed all the time! Like every 10-30 seconds. Big pain in my ass
When I used "Control+Alt+Delete" to bring up the Task Manager, it showed Firefox was using 90-95% of my computers resources (to do Nothing I might add!! GGRRR!!). I always had to terminate the process and try again. But nothing seemed to work so I switched to Explorer.
Good news though! Mozilla released Firefox 3.5.2 yesterday. It's suppose to fix the 3 major problems the older versions had with crashes and locking up. I've only used it for one day but so far so good.
Maybe you guys with problems should upgrade to the newer version?