Recently my [Asus DRW-2014L1T SATA] Lightscribe DVD-drive stopped reading DVDs.  It still reads CDs, and under Device manager shows as working properly.  I have tried a System restore, re-installing the entire drive, and reading multiple DVDs.
It was working perfectly until about 11:00pm.  I attempted to watch "The Great Raid" which wasn't working too well (Gotta hate when rented movies are heavily damaged), so I cleaned the DVD and tried again, when it tired to read it, it would simply give up after 30 seconds.  Now the Drive does not even do a thing when I put a DVD in.  "My Computer" still shows it as 'DVD-RAM' as always.
Anyone have any ideas what may be wrong?  I would really hate to have to replace it since it is only a few months old.