Running Windows XP. I have 2 hard drives in my computer - C as my main and "D" where I keep all my toys - itunes, ventrillo, WoW Game, all my music and photos. Turned the computer on when I got home tonight - clicked on the Wow Icon and - it gives me an error message - saying the file can't be found. I clicked on MY COMPUTER and the D drive is missing... what can I do to make it show up again? Thanks for any help.