In other words, I do as much as possible OUTSIDE of DVD-A. Heck, I don't even burn with it (I use ImgBurn). I've also authored many DVD's and Blu-rays in DVD-A, but mostly because it was available and is quick. I love it and I doubt I'll ever change NLE's. In short, I've edited in Vegas since SVP 6.0 through 12, mostly without problems. I'd post this in the DVD-A forum, but I thought this might have broader appeal. Bottom line: for those who have migrated to Encore from DVD-A (pro), have you ever looked back?