I have a Philips DVD8631 drive running on a Dell Dimension 8400, Windows XP. The drive has been running perfectly until now. I went to erase a DVDRW and now when I place a blank brand new DVDR in the drive, the drive shifts from DVD-RW Drive to CD Drive. I have already applied the firmware update from dell, removed and reinstalled Sonic RecordNow (which BTW is crap), and did a system restore. I dont know what else to do. Can anyone help me before I decide to reformat my system?