I had backed up my Ipad 2 last night when ugrading itunes to 10.5. I connected to my office comupter this morning which has 10.5 and then procedded to upgrade to iOS 5 on my Ipad 2. While i went home and connected my Ipad to my home pc, I got my Apps back but not the settings, music, movies etc. i got an error -19 whatever tht is. is anyone else having this problem?