I'd be happy just to be able to wireless sync the iPod part of the phone. I suspect there won't be a contacts/calendar wireless option because that would remove the need for mobileme, but there's no reason not to do wireless iPod sync. It could work like the AppleTV, automatically detected in iTunes and then it updates. I think the Zune can already do this if it's plugged into a power source. If it worked like that it would be great - drop the iPhone into its charger and it will sync with your home library. I mainly listen to podcasts, so the abiiity to lift the phone in the morning and have the latest episodes ready to go would be awesome. It's the last part of the iPhone I need to actually take action with so this is something I would love to see.