I fell yesterday and my Casio Exilim EX-2300 was thrust into a pond and submerged in fresh water for about 1 minute. Water evidently entered the camera as the LCD screen is off and the lens no longer retracts. I have been trying to dry it out but so far no luck. Any suggestions? I find this camera convenient and it had the features I like. Miraculously, the Memory Card shows no damage. How can I dry-out the unit? I'm afraid to use hot air from a heater as it might damage the interior. Please help.