I personally think that overburning is a very unstable process. I don't like it, and I never suggest that you do it. But if you feel the need to go to the Dark Side, then here are a few tips to get you on your way. First, make sure your burner is capable of overburning. Keep in mind that even if you do succeed in overburning your disc, you might not be able to use it afterward on anything but your computer. I'll explain why later.