Hello, I have a Gateway AR-230, which I have found out is pretty much a rebadged Lite-ON LVW-5001 (Board inside the unit is marked: LVW-5001A REV. 04) The original drive has stopped recognizing discs, both dvd's and blank media. The OEM drive that has quit working is a Lite-ON DDW-401S. Is there anywhere that I can find a replacement for this drive? Has anyone been able to successfully swap the OEM drive with a PC drive? I connected a Lite-ON SOHW-1633S to the AR-230 and was able to play a dvd, and even went through the process of recording a show. However, the recording would not play back. Any help would be greatly appreciated. Thanks.