Short version of story: Bought an iPad 2 16GB WiFi refurb from the Apple Store. Couldn't get it to work. After set-up and sync it would run for 1 - 5 minutes (a couple of time for an hour or more) and then shut down and reboot. Took it to an Apple Store. Returned it and bought a new iPad 16GB WiFi and it worked great. Decided I needed more storage and returned it to get a 32GB WiFi. Apple Store didn't have a black one only white ones. Returned home and ordered one from a local Apple reseller. Today I learned that the black ones (32GB) are backordered for two weeks. (This includes the Apple Store.) Sigh.