Who needs cable, anyway? You can see many full episodes and highlight clips from what might be described as the comedy version of "Inside the Actor's Studio" (minus the syncophantic fawning of that Lipton dude). It's called "Sit Down Comedy With David Steinberg," and it's pretty cool. Who is David Steinberg? He's a graduate of the Second City program (hey, hey!) and a comic, writer, and director who's worked on Seinfeld, Mad About You, and Curb Your Enthusiasm.
You can also download podcasts and listen to them on your iPod while you run fruitlessly on a treadmill or tune out strangers on public transportation.
(Via the Apiary)