Well it looks as if I'll be going to DragonCon in Atlanta in four weeks, and they've announced as a guest:

David Accord
[2006 Guest] David Acord is a Lucasfilm employee, who's sound editing credits include Star Wars Episodes 2 and 3 as well as the DVD remasters of the original trilogy.

I guess I'll have someone to try and bounce some questions off of. Also I realize that the blurb was just written by DragonCon staff but I find the use of the phrase 'DVD remasters of the original trilogy' interesting.