In both US and UK, and probably many other parts of the world, you can source a cheap OEM version of Nero 6..
Suite 1 is INTENDED for CD-RW, but should still work on DVD ... it lacks the MPEG2 encoder and a few other extras.
Suite 3 is the OEM suite that you'd expect to find in a DVD writer bundle.
Alternatvely, there are some other programs, that tend to handle drives in a more "generic" manner.
Deepburner, Free or Pro
No DL support yet