So i downloaded the new Safari (expecting some noticeable changes) and found that iTunes and my iPod sorta died, it was moaning about music being locked or something, after various attempts I moved some stuff to the trash and restarted. iTunes and my iPod worked playing all of the songs i had on (36 hours worth). Now a day later i see my trash is filling up with disk images and the like and securely delete it, suddenly the music stops and it turns out my music was in the trash, its all gone. Luckily it was on my iPod but i don't know how or even if its possible to move the music back to iTunes. I'm currently frantically searching my backup drive but it hasn't been updated in a while and i'm not sure there's music on it anyway. If anyone knows of anyway at all of moving music from iPod to iTunes i'd owe you one. Cheers.