I have a PC with both windows ME and XP. My Pioneer DVD drive, which I use for reading and writing all disks and installing software etc., has suddenly stopped reading disks in windows XP, but still works perfectly in ME. Strangely, I can still burn a disk in XP, but when I insert a data or software disk of any kind it is not showing up and doesn't open. The drive boots up and I can hear it spinning, but comtents can't be viewed. I've tried the firmware update with no success. I rarely use windows ME now, for obvious reasons, and really need to get the drive reading discs again. Can anyone help?