this is really really weird and i have no idea how to explain the problem. i can have iTunes playing a track while i am not using the powerbook. then i will hear the song start to stutter or overlap itself. if i don't touch the mouse or keyboard, it will do it for about 6 seconds and then instantly go back to normal sounding. if i hear it and i immediately press a key or move the mouse, it will stop doing it and go back to normal sounding. i have no idea what could be causing this. it seems like a buffer thing but i really dont know. i am using iTunes 6.0.1. anyone else expierenced this?