Currenly I render in Vegas 6 at NTSC DV Widescreen, progressive, 720x480, pixel ratio 1.2121 (my sources are photoshop images in 720x480 pixel ratio 1.2121).
And get a 11gb file for 46 minutes. Then I use DVD Architect to burn the thing. It gives a pretty good result.

But I'm wondering if I would get a better result by rendering at avi uncompressed and let Architect take care of the encoding? (so the question would be is Architect encode better than Vegas... or wich order is better).