Oz, my impression is that only the tracks that were highlighted were multi-channel recordings, but I could certainly be wrong. Wouldn't be the first time. I have the double-disc set you're talking about: "Sand in the Vaseline". Now that's definitely worth picking up, but I had to augment it with "Remain in Light" and the expanded version (is it still available?) of "Stop Making Sense". I consider myself a middleweight TH fan, and those three albums cover everything I want to hear. Got my Laurie tickets in the mail today, by the way.
