Help guys, it`s driving me crazy..y0utube/firef0x problem

Hey, guys, thanks for listening. A couple of months now, I`ve upgraded from firefox 2 to firefox 3. I wanna start yt marketing again but the videos are loading slow as heck even though my connection speed is more than enough. Even y0utube itself is slow. It works fine with ie though. So any comments?

God dammit, I solved it already..it was the youtube download plugin that was messing things up..