http://www.lightscribe.com/
I'd download the SureThing 4 SE package along with the latest driver, latest Contrast Enhancement utility and see how that works.
I have not had as good of luck with
Nero, but SureThing works great.
BTW, they have a really nice label gallery you can get test images from:
http://www.lightscribe.com/ideas/lab...ry.aspx?id=219 http://www.lightscribe.com/ideas/lab...ry.aspx?id=322
Strongbox is my fave, I think, for general labeling.