i recently upgraded my computer to vista ultimate 64 bit. i download itunes 8 and plug in my ipod touch (1st gen, 32 gb). All is well, i sync it, and i install firmware 2.1. Now, when i plug it it, i tunes either freezes, or continues to work until i sync it, at which point it syncs 1 of my apps forever (ambience). I tried uninstalling ambience to see if it was the problem, but it still says it's syncing it even if it's not on my ipod. I'm thinking of restoring my ipod, but i had a few apps on it that i bought from the ipod, not itunes, and that i wasn't able to sync, so i'm afraid if i restore it i'll lose those apps. help please.