
I took a Samsung A300 swimming once.
Ironicly I could even see water in the "porthole" display on the front by the time I realised my mistake. Made a nasty zapping noise when I plugged it in later too.
I dismantled it and left it in the Croatian sunshine to dry, reassembled and everything was fine. The geeky satisfaction one gets from taking a set of miniature screwdrivers on holiday is as nothing compared to the really smug geeky satisfaction one gets from needing them......