Firefox 3.5.1 broke my flash 3.5 worked fine

[Randall J. Berry]

Is anyone else having problems with flash locking up after updating 
firefox to 3.5.1? I've noticed it on several flash pages that sound 
locks up or it completely locks the video. Things such as youtube have 
miraculously become unwatchable. There is also an issue with the CPU 
working it's ass off and rasing core temps for nothing while viewing 
flash pages. All of this happened when I updated I did not have this 
problem with firefox 3.5