You could try my scuzz. I just updated the distribution to match my production sources. Try /n/sources/contrib/geoff/scuzz.mine.bun.
That should get you past the `bad argument' problem, though I no longer remember what change fixed that. You'll still have to find a way to finalise or fixate the disc and I don't think scuzz has that command in its repertoire yet. cdfs knows how to fixate CDs; I'm not sure if DVDs take the same command(s) or not.
