I have experienced times where my CD ROM drive locks-up. When this happens, you can't open the drive to remove the disc. Also, I have noticed that the drive disappears from the "MY Computer" screen/listing. I have looked through the hardware manager screen for settings and run self diagnostics by things seem to be in order. The problem can be fixed by rebooting, however it is happening more frequently. It usually happens when running games, but has also occurred with a generic disc that I burned some files onto. Any ideas how to eliminate this problem? Should I look for a new driver? Where would I look? -I have a Dell Dimension 8200 with all factory original parts. Thanks!