I have a feature I would like, in the graphics biz it is known as preflight. Taking Adobe Indesign as an example you can have the preflight on as you work or when you are finished. I think a preflight dialog to give the user the choice of using or not. If preflight is selected then the user selects from a dropdown list the end destination. The usual default, user, categories plus mp3, wav, aif, DVD, Vinyl (checks the position of the tracks for best bass placement) etc. A set of radial buttons exists that allow selection range of quality, slowest but best, slower but good for lossy formats, fast. Then the preflight checks the tracks, plugin latency, automation envelopes that are obsolete etc. You no doubt get the idea. The existing dialog on bouncing/exporting remains. For me I would select end destination DVD and take as long as you like I want quality. All of the setting are saved with the project but into a different file (so you can drag it to a setup in a new song.