Interesting reading on TUAW about moisture and the iphone. http://www.tuaw.com/2009/04/09/attention-world-the-iphone-dislikes-moisture/ Now here is the kicker: if you downloaded and are playing Ocarina (the iphone wind instrument player) well, this is about the worst thing you can do to your iphone and void your warranty. As a woodwind player, blowing warm air in (or towards) anything causes moisture buildup. You have been warned! BTW, you can play Ocarina by just touching the screen but it is not the same.