all i have of Higher Intelligence Agency are the two live albums they did with Biosphere. i'll look into more.
those comps sound nice, i'll track those down too
it looks like there are only 4. don't need links though, i'll get them in flac...
want to also get into Tangerine Dream, but they just have too many albums. i have a horrible need to collect full discographies, and that's one artist i can't bring myself to dive into!