I Tunes


I have had problems w my Itunes for a while. At first, it just shut down on me, randomly, in the middle of playing a song. Some songs seemed to trigger that more than others, wich I find weird. Recently it just stoped responding and wouldnt open at all. I deleted all exsisting Itunes files and downloaded it new from your website and installed it fresh, but it's the same thing-it doesnt respond, doesnt open. What can I do?
I have a 12" powerbook G4.
Have you done all the routine troubleshooting things, like repairing your disk, repairing permissions, creating a new user account to see if it happens there, etc.?