My DVD RW drive won't burn files to a DVD. I've burned data and audio CDs just fine with the drive but I can't burn data to DVDs. I tried using Nero and it would get halfway done and then fail. This happened 4 times. Also, when there is no disc in the drive My Computer shows the drive with the label "DVD-RW Drive (E)" but with a blank DVD in the drive it shows as "CD Drive (E)". Does anyone have any ideas?