Okay, So I got a copy of Hancock and Wall-E from a friend the other day (call me pirate all you want...), and I tried using ConvertXtoDVD for the first time, as Nero is to convoluted in trying to find where each particular option is. So it goes through the encode just fine, and then when I try to burn, I get this when fails:

Write error at 16 (16) - Code 00 00 00 [No sense information.]

Funnily enough, when I had Nero installed, it managed to detect everything and burn the stuff ConvertX opted not to. (I encoded a DVD file system, ConvertX failed it, and Nero burned it fine). So here I am, already having searched Google to no avail, and already tried burning at 4x and 2x speeds. Always the same failure. I have a Lite-on LH-20A1L burner, and as mentioned, I can burn fine with Nero, but overall (minus the failing part), ConvertX seems a hell of a lot faster. Oh, and I have the latest firmware for my burner, if that matters all that much.

Any help guys?