yesterday I made the plunge and upgraded to 3.0. this removed my old jailbreak. on my old jailbreak I was using some mobilemusic flip. now that I'm unjailbroken on 3.0 my songs and videos are all gone. all my apps are there,and using diskaid all my files are in the iTunes control directory. how do I get these files to show up under music, which says "no content"