...hour long thing... and nothing changed? i had to update my itunes, which i did, then it said it was downloading 1 item... i kept checking on it (remaining time 2 hours, 1 hour, 13 minutes, etc....) so it didn't have any errors, and then i checked on it again and it was just the apple in the bar, but nothing was different on my phone. i checked, and it's still version 4.2.1.... so what on earth did my phone just do for 3 hours and how can i get this thing downloaded without ripping my hair out?