I have been working for a few days in the library on my dissertation because my laptop is doomed and my USB stick has been fine until this morning. It shows up in My Computer though when I click all it says is Please insert disk into Drive. i have clicked on properties and it is saying 0 used space, 0 free space. I have since tried it on 3 other computers XP and Vista and they are all saying the same. i know I should have backed it up somewhere else too but is there anything at all I can do?? i think I am about to have a break down!