Firefox trouble?

[Mithlomwen]

Ok...my firefox updated itself this morning, and ever since, my computer has been acting up.  Firefox itself keeps crashing, and my computer has crashed twice.  It pops up with a blue screen saying that windows detected a problem and had to close, and that it was saving my data for a 'crash dump'

Any ideas as to what the problem might be or how to fix it? 

EDIT:  Never mind....I think I got it figured out....

*crosses fingers and holds breath*