I've done some searching and I don't see this issue with my particular parameters. I'm running a windows machine (xp) and am syncing my iPhone contacts from the windows address book and my bookmarks from IE. My google calendar is syncing over the air. Lately, when I go to sync my phone, the sync hangs on the contacts portion. I'm not getting any sort of pop up that says I have to okay something (like the one you get when you change more than 5% of your data) so I'm not sure what's hanging it up. I did a full restore just now and got the same thing. Anyone have any ideas about what might be happening? And I'm guessing this would be an Apple support call if I bothered to take it there? I can sync to google contacts, but then I have to set them up again and blah blah blah. Any light anyone can shed would be appreciated. I wasn't having this issue until this AM, so all bets are on! Thanks in advance!