While on vacation on a boat, my new itouch accidently fell in the salty water (about 15-20 feet deep). I managed to retreive it from the bottom, the water was clear. The itouch screen had water in it. After several days of sucking out the water and the help of a blow dryer, most of the water visibly disappeared. I don't know what the inside looks like. It no longer opens, even when plugged. What can I do??? I still have the warrenty, but I doubt they will replace it??? Please offer some advice.