I have recently delved more into this site:
Internet Archive: Acid Mothers Temple
and found a shed load of Acid Mothers Temple live stuff, a few dub mixes and that was just a half hour browse. Downloads are fairly rapid AND it is completely legal as ALL artists have given their consent. There looks to be a lot of crap on there too but it's a veritable cornucopia of interwebz goodies.
Anyone else use it and found some good stuff? Links?