I've been running into this crash a lot this week since my Gmail account got the
newer version. Not all of my accounts have the newer version, and I've had no problem with them. With the newer version I am constantly having FF freeze with the
Not Responding message. The only way to recover is to close the program or kill the process in Task Manager.
I've read in some forums that the plug-in Better Gmail is at fault, but I don't have this plug-in. I wonder if others have experienced this problem.