DVD drive will install software but not play or import CDs to WMP or Itunes

[qanda]This thread is about the Lite-On DVD RECORDER DVD±R RW. Click here to see full specs[/qanda]Please help … I just installed Vista 64, replacing Vista 32. Now my DVD drive will install software, games, and drivers , but will not consistently play or import CD audio tracks in Itunes or WMP. In both applications, the first track plays or imports perfectly … up to a point. Then an error symbol appears next to the track name, and the DVD drive skips the rest of the tracks. At this point, a message appears telling me the CD is dirty or damaged. I know this isn’t the case, and it happens with every CD I use. Before the OS upgrade, the play/import process was flawless (in Vista 32 that is), so this maybe isn’t the time for the usual Vista rant. Thanks …