So.. being the adventurous ( and careless ) young chap I am, I managed to drop my X10 mini in a pool of water... whilst climbing into a manhole. It was submerged for about 25 seconds as my friends and I desperately tried to fish out the phone, and I could see it was still on due to the blinking LED. When I pulled it out, it was fine, although after, whilst drying, the screen began to flicker. I turned the phone off, left it overnight in an upright position, and it works the same as ever before. Very good work, Sony Ericsson !