Had the new update from day one and its awful,found this on another website and sums up the same problems im havin
Comments:
I have been a longtime Firefox user, but 3.5.3 has been a
disappointment. As you're probably already aware, the new release
contains numerous deficiencies - problems loading video, unsteady
performance, slow load times for regular browsing, etc. All of these
problems began as soon as I installed the new version of Firefox; never
have I had these sorts of problems before. Unless these are remedied
quickly, I'll be forced to move on to one of your competitors' products
(most likely Google Chrome).