What I Want
The main things I'm looking for right now:
Post-rock (GYBE! (especially more recent stuff) Sigur Ros, Tortoise, Mogwai, etc.)
Fusion (Herbie Hancock (especially Mwandishi Era), Weather Report, Jaco, Chick Corea, Miles etc.)
Interesting stuff.
If I already have recordings of an artist I'm not necessarily interested in getting more of their stuff, but it depends.