Well the Lite On is also a CDROM so why exactly do you need the CDROM? I'm running two rewriters, one is a CDRW and the other is a DVDRW, but even though thr DVD burner can burn CDs, it only burns CDs at 24x, and my CD burner, burns at 40x. So under those circumstances a second burner is beneficial, since I already own it in the first place. But both my burners double as, and have CDROM read capabilities as does your Lite On, so why do you really need a CDROM drive, is your Audio cable connected to your soundcard or onboard sound?????
<b><font color=purple>Listing your system specs, will greatly aid us, in being able to help you solve your problem.</font color=purple></b>