My HL-DT-ST DVDRRW GSA-H30L use to work perfectly fine when I first got my computer. Now it will only read blank dvd-roms and some dvds. It should/use to read cds and all dvds. I've searched on these forums and google for a while and haven't found any solutions. I updated my driver to the lastest fw but that hasn't helped at all. Some of the programs I have installed that may be affecting my dvd-rom are iTunes and Nero. I don't know what else it would be. I also have a few other burning programs such as Alcohol 120%, Daemon Tools, Winamp, 1CLICK DVD TO IPOD, DVDFab Plat., and ISO Recorder. I've also tried using the drive in Safe Mode but didn't have any luck there either. Any ideas?
-EDIT- btw I'm on windows XP.