Please help!!! I've run into abit of a problem with iTunes - It wont play any of my music The application started randomly crashing my mac. Every time I tried to start it up all applications, including the finder, just died and the screen went blue. A few seconds later the finder loads up again. It's stopped crashing the system but now nothing will play. When I double click a song or press the play butten nothing happens. The play butten doesn't turn into pause, and the track position doesn't move. No audio what so ever. It's the same story with previews on the music store or radio streams. I've tried deleting iTunes' Prefs/re-installing iTunes but no luck. This is really a big problem because my computer mainly serves as my music jokebox. I'm running Mac OS X 10.3.5, Quicktime 6.5.1 and iTunes 4.6. All of which I believe are the latest. I've done a quick search of the forums for answers, but with no luck. Any help much appreciated!