[QUOTE=Whappo;2476903]You do realize that a CD/DVD burner uses two separate lasers, one for CD and another for DVD? To be 100% certain that a burner is functioning properly, you would really need to test both a CD and a DVD. Just a thought.[/QUOTE]
Yep, the spec for the software includes a rewritable CD test as well.
I hope I am correct in assuming that DVD-R/RW and DVD+R/RW use the same laser.