It's here! MetaFilter Music
I've uploaded most of the files people have sent me (I'll be adding more all day today). Lots of great stuff already. Electronica, rock, folk, it's all there. It uses the Andromeda
streaming/download server which lets you download songs, stream folders/songs, and lets you make playlists on the fly.
Oh, I also added a new MetaTalk category
to discuss music.metafilter.com-related stuff here.