http://www.archive.org/
http://www.archive.org/audio/etree.php
there are some seriously great bands here, everything is free, tons of shows (the greatful dead nearly have 3000 full shows here) and there are thousands of bands too...
both in streaming, full d/l etc.
for music lovers, this site is a must!
(check out 1 under, i saw em' a few weeks ago at Bells Brewry, and they're a lot of fun)