I talked to a woman at AMC, and they cannot sell/release it due to licensing issues, and they never rerun their DVD_TV segments. I even asked if there was a text document of the commentary, and she said no! So, I can see two possibilities:

1) Somebody taped it and all we need to find him/her. It must be out there somewhere! (I've checked torrent sites and eBay to no avail).

2) Someone has a friend who works for AMC who could scrounge up a copy.

I think this would be a great preservation. I just watched the animated annecdotes from the Terminator 2 DVD, and it's like a film school in a box. I recall the AMC Terminator 1 annecdotes as being very similar. It should be on DVD, but it isn't because it was made by AMC for this one broadcast.