My GF spilled beer on mine a few weeks ago and just wiped it off without telling me. I was using it later that night and noticed my joystick starting to become unresponsive. When I opened it up the keyboard was all wet. So I immediately removed the battery and SD card and grabbed my can of compressed air to blow the majority of the water out of the device. I then (with the keyboard out) placed it on top of the cables behind my PC and let it sit there for a few hours with the hot air blowing on it like a hair dryer. Crisis averted! But I still chewed out my GF for not telling me sooner
