There's a member on here, TheoristB, his band released their second EP for free on their website. Although, I think that was supposed to end sometime, I'm not sure if you can still get it. Do a Google search for Inspector Owl and you might find it.
Also, a local band called The Year's Best released their most recent EP on their Myspace for free. I don't know if you dig alternative-type stuff, so either of these suggestions may not be what you're looking for.