My Touch has been doing strange things when syncing music. One thing that happens is that it will take songs off that I did not tell it to. I have it set to sync check items and manually managing is turned off. It also updates songs for no reason. Just now I noticed that an entire album won't sync and it was there before. Nothing about the album changed in iTunes since my last sync so I am really confused about that. Any ideas?? If I do a restore on it, can I easily get the apps back?