I finally decided to cut the cord and test the wifi syncing with my 4S and iPad 2. After setting it up I ran a little test: 1. I set up wireless syncing with both devices. Works fine. 2. Some of my apps weren't up-to-date, so I update them all on the Mac. 3. Then I plugged the iOS devices into the wall charger. Sync complete. 4. I went into app updates on the iOS devices, and it still showed 5-6 apps weren't up-to-date. So it synced, but didn't update the apps like it would have with a traditional sync. Am I doing something wrong, or is it not supposed to work that way? Does it work the other way? (I manually updated all of them so I can't test right now) Thanks.