there's a lot of cool floyd floating around right now, here's some i've found. haven't listened to all of them yet, but the ones i have listened to are great.
pink floyd @ roosevelt stadium june 16, 1973
boston march 14, 1973 pt.1
part 2 (this one is excellent- the first half meddle, second half DSotM)
atom heart mother on the road
Philadelphia 1970
phillie part 2
Germany 1970
Cruel But Fair part 1
part 2
part 3
part 4
(Cruel but Fair is really good- lots of wish you were here & dark side stuff, with "raving and drooling" and "you gotta be crazy" which are early versions of 'sheep' and 'dogs' from animals. the password is posted_first_at_chocoreve
i can't seem to upload stuff of my own right now, so this will have to do... i'll put up some jimi soon.