I have a Maxtor 40 Gig hard drive, inside a Scanlogic external USB case. I was formatting my Dell 5150 laptop while I had my external hard drive plugged in, and now I can't access anything my hard drive. I'm running WinXP Pro, and when I plug it in I hear that little beep thing, and in some options menu, it says there is a Scan Logic usb device hooked up, and after that it says there is a Maxtor hard drive. But it doesn't show up in "My Computer" What am I to do???