In fact, I don't think there's any transfer out there with the original stereo mix- that would make a good project. I am EXTREMELY interested in getting this mix. Also, I'm not sure, but I don't believe there's a transfer of the original '77 bootleg- this would also be of very high interest to me.
Holiday Special- excellent. The RowMan edition is in fact the Des Moines version, so that's the version I'll get.
That's an excellent site, by the way- thank you!

Oh, and one more question- in terms of A/V quality, what is the best DVD transfer of the 4 "making of" documentaries?