Hello. I was one of the lucky ones who got a 32GB ipad on launch day at a Best Buy. Yesterday all was fine - synced music, apps, video without a hitch using iTunes. Also purchased some apps from the device itself. Today when I pluged the ipad into my PC it started the "Backing up iPad" sync around 1 hour ago and it is still only half finished! Something must be wrong. Does anyone have any insights or answers why this is taking soooo long? Help.