So, this is one that I have never seen before, I am hoping someone can help me out. My colleague is running winxp on a dell latitude. She often has a number of programs open - word, excel, IE, acrobat, outlook, windows explorer folders, and skype are most common - in varying combinations. Seemingly randomly, whatever she is working on will minimize and the entire screen will be filled with what I can only refer to as a "snapshot" of all open programs, laid out gridlike across the screen, not overlapping each other. (I am sure most are familiar with the little popup "preview" from the task bar in Vista - it sort of looks like that, but all across the screen.) As soon as you touch a key, it disappears and everything goes back to normal. I tried to take a screenshot, but that just reset it, and didn't take the shot. Apparently, this has been happening for a while, but very infrequently. However, today it is happening about every five minutes. Any ideas?