It's the one where he does the bit about framing O.J. Simpson, and he plays guitar and piano. There are a couple videos in this spot from that special (Like the Jimmy Stewart impersonation). I'd like to know what its called so I can find it on DVD. I used to have it taped on VHS back in the day but I can't remeber the name of the special. He called it his "Hobo(HBO) Special".