To be honest i should know better but when i was updating my mbp the other day i downloaded the itunes update which i dont normally do early on! Ever since ive had quite a few problems with it running very slow etc and when changing some artwork earlier the screen completely changed colour and i could just about read the meassage that itunes had unexpectedly quit then it crashed anyway ill stop going on! I was just wondering if anyone else had updated had any problems? Guessing ill have to wait until the weekend now and uninstall!