By the way, any guess as to which of the 11 Monogram films are causing the problems? The quality of Monogram prints are just generally somewhat worse than films from the major studios, but are there particular ones that seem especially sub-par in your opinion, from what you have seen?
Douglas, I doubt MGM will rerelease their 6 Film Chanthology in more definative version (Extras like Audio Commentaries, Featurettes, etc. like the Fox Box Sets). However I highly recommend you upgrading your VHS copies with the MGM Box Set.
I bought this box set the first day it came out. You know what? Actually, as far as them being low-budget, I really didn't notice. These six are actually pretty decent with the right amount of '40s cheese to have some pretty darn good movies in there.