Is there a limit on the number of tracks you can have on GB? I'm trying to import anther song to get a cut from it but the coverting file screen comes up then it goes out and nothing happends!!! what am i doing wrong??? ....UPDATE but still confussed.... We'll one song I got from the itunes music store and it's protected ACC so I'm guessing that since it's protected I can not import it to a track. The other song is not protected... It's ACC (hmmmm... if the first song on the track is 128Kbps and another is 160Kbps would it not import???) I cn't figure this out! I tried others and they went right in??