From the 541, catch me on KWVA Eugene 88.1 FM of the University of Oregon, streaming at kwvaradio.org. "Intergalactic Assistance Radio" sets are recorded from that station. Also check out the recordings of my old show, "The Terra Show", on KSOC of Southern Oregon University: http://soundcloud.com/ksoc/sets/archive-6/
Unfortunately I can not post those shows to mixcloud because no set list was recorded. I would encourage everyone to follow KSOC on soundcloud, they are extremely prolific and offer high quality free-radio sets for download, absolutely free of cost or advertisement.