I was downloading them from Bearshare, that is, until I found out the Baershare has now ben taken over by the RIAA.
Sooner or later that will happen to them all.
I started out using Napster. Once napster got canned, I went to Morpheus, audiogalaxy, kazaa, lime wire, and for the last 4 years been using bearshare.
Maybe now I should consider going legal. Otherwise, it's only a matter of time until I get bil ole fines.