I have yet to be able to lightscribe a cd with this hardware. I am running Vista and continually get an error when trying to lightscribe. I am able to copy a cd and that is about it. I have installed the latest lightscribe system software and have tried various programs…Nero, Lightscribe Simple Labeler, etc. with no luck. Now, when I run the diagnostic lightscribe sofware I get error reading DRF Version…I am just not sure what that means. Previously, it said that the drive is functioning properly, although it would not lightscribe. Can anyone enlighten me as to what I can do to make this thing work?