My JLMS XJ-HD166S just stopped reading dvd's. Not just burned copies, but originals. It will play cd's just fine but when I insert a dvd, I just get the hourglass and I hear the drive ocasionally spinning up like its trying to recognize the disk. The green light on the drive just flashes. My Plextor burner still works great. I tried uninstalling the dvd-rom in device manager and restarting but that didn't work either. Device manager says the drive is working properly. I have the latest firmware (DS1E). This just started this morning. I even reinstalled a Ghost image of C: from a month ago that I know was a good configuration. I'm stumped. Any help would be appreciated. I don't want to go buy a new drive just to find out it was something else. Thanks.