[Mac McGinnis] "After I make the changes in VP10, what are my options in DVDA to pull the new rendered project in without having to recreate the menu screens and other characteristics of the DVD project?"
Render to the same filename and DVD Architect will pick up the new file the next time you open it.
[Mac McGinnis] "Do I just open the original DVDA file, delete the video on the timeline, then pull the new one in? Will all my attributes still be the same from the previous DVDA project I created?"
You will loose your chapter menus if you do this (unless you don't have chapter menus). Just render the file to the same name and DVD Architect will pick up the changes.
~jr
http://www.johnrofrano.com
http://www.vasst.com 
