Okay...so I opened my iTunes and got a dialog box which read "importing Itunes playlist.xml". This has happened before, so I just let it be, but when it finally did open, all my playlists were gone. Most, not all of my songs were in the library. All my iTunes music is stored on an external 1TB drive. I currently have 72 GB available on this drive. I have an iMac G5 Power PC running Tiger (10.4.11) I have tried various tips from moving the iTunes library to the trash and then importing the iTunes playlist.xml. But my playlists are still MIA. Is there any other method that might help?