Well. I had downloaded the Nero Ultra 188.8.131.52 update, and updated my 184.108.40.206 version previously before getting the DVD burner. After getting the burner, and realizing I needed the NeroVision program, I downloaded the latest version from Nero's website, and installed it with my Enterprise serial number. However I found that the Enterprise version does not include the MPEG-2 DVD plugin, so I can only make VCDs, and SVCD to play on my standalone home DVD player. Unfortunatly, it doesn't support VCD, and SVCD anyway.
I'll have to purchase the MPEG-2 plugin seperatlly. I would say screw Nero,and just use the WinDVD Creator that came with my 6600GT card, but it seems I can't change the aspect ratio, so when it does it's thing, and burns the DVD, I come out with a DVD video that is squashed to use less than half the screen centered in the middle. It less than what most widescreen movies use.
What I was hoping to do was to uninstall the Enterprise Edition all together, and install the OEM version that came with the burner to see if it included the plugins I need, but I supect it doesn't either since it's free with the burner.