I was at a friend's house today and we decided to play Scrabble with our iPads. We had a difficult time at first because although we both were on her wireless network she kept getting a message that she was not connected. We each were using a 64 GB WiFi iPad. Finally, after some moments of frustration, she suggested that I try my 3G iPad, which I had with me, too. Voilà! Suddenly everything worked and we were able to play a fun game. We are both wondering why the implementation of one 3G iPad and one WiFi iPad worked but two WiFi iPads didn't...... Anyone have any clues?