I'm the happy owner of CD architect since when it was a plugin for sound forge 4.5, and have been always impressed by its features. It takes all CD DA specifications to the limit, and you have total freedom.
Compared that to DVD-A and you will understand why I'm a little disapointed with it.
I'm sure that DVD-A version 6.2 will address all DVD video specifications, and will take you to where you want to go.
So why don't we skip 2 years of 'improvements' and make it all this year?
Come on SO FO you can do much better than this!