Requests for discs continue to come in... even though this thread was way down on page 3! That makes me suspect that some of the requests a arriving through AVS from another forum--backyard theater, perhaps?
At any rate, the discs have shipped.
As for a recent question PM'ed to me regarding a possible volume 7--yes, it will happen. Probably not until summer, when I have an extended amount of time off to devote to them.
Thanks as always for your interest!
Roger Ebert--"This is one more pathetic example of the dumbing of America--to show the films in the wrong aspect ratio to placate the stupid, instead of in the right aspect ratio to reward the knowledgeable."