What DVD Burner are you using in or with your PC?
This thread could be a help to those starting out or wanting to replace a defective burner. I currently am using:
PLEXTOR PX-740A Internal and a
PLEXTOR PX-716A Internal
I replaced my Plextors with Pioneers a while back. The Plextors crapped out , and after years of "bleeding Plextor colors", it seems they shit the bed and are now made by someone else and they aren't very good.
Sad.