I was using my flash drive on 1 computer, stuck it into another computer and now it does not work. It shows up as being there under “my computer” but it says “please insert disk” when i click on it. I am desperate, can i buy one of these restore disk downloads that are 45 – 75 dollars? I tried a free download one and it said nothing could be found. Is there some type of issue involving the 2 computer’s xp’s?