I've had my macbook since April, and I love it. I have had very minimal problems and it's done me well. But, today while watching a flash video(Megavideo) on safari, it crashed. I got the beachball and had to force quit. I thought, oh no big deal but then i went back and reopened safari and it happened again, then again when i went to search for something. I initially thought it had to do with Flash Player, but then it happened with no video involved. Please assit me. thank you.