So, i decided to become a paid developer last night, and sure enough when i woke up, I had an email waiting for me in my inbox. So i went right ahead to download the iTunes 10.5 beta, and the iOS 5 beta 4 build. Once completed, i went into Xcode to update into iOS 5, However, it failed. So i went into iTunes, to restore into 4.3.5. But i'm thrown Error 1600, and i can't for the life of me figure out how to get rid of it. I have an iPod Touch 4g, and there is no action on the screen, nothing. Just black, won't even go into recovery mode, and ever since the error message i haven't seen any picture. Would appreciate any help i can get to get my iPod back up and running, as i'm starting to get pretty worried i've screwed up my iPod Thanks Emy EDIT: I'm using Lion, so I won't be able to use any Windows only solutions.