DVD Architect DVD burning bitmap problem
 

I finally had success burning HD to a standard DVD and having it fill the whole screen on my HDTV, but I've still got two problems.

1. It hangs up in places.
2. The intro graphic bitmaps, though they don't bitmap in DVD Arctitect. (It's a hi-res JPG that I brought into the timeline).

Using: Vegas 7, DVD Architect, brand new lightscribe Wrightmaster burner, plenty of horsepower, unfortunately a PC, and footage from FX1s. Thoughts?