I've actually been digging on some bootleg shows of a relatively independent dark jazz fusion band that I used to work with few years ago called Schleigho. They're now defunct, but if any of you are into dark Jazz fusion and prog you will probably love these guys. Their studio work is nearly impossible to find, but if you're interested I can definitely pick out some great live sets for you.
As an aside, some of you probably do know about archive.org, which is an non-profit internet library/archive of open source audio video and text. It's a great place to go to find bootlegged shows, especially jam band type stuff, among other things (their grateful dead catalog is immense). It's 100% legal and free, so check it out if you haven't already.
Edit: Thanks to LP for hooking me up with a great set of theirs.