BTW, John Hodgman (the PC guy) has contributed some great segments to This American Life.
I'm Not a TV Star, but I Play One on TV. from Episode 329: Nice Work If You Can Get It
Invisible Man vs. Hawkman from Episode 178: Superpowers
Agent to the Stars from Episode 190: Living the Dream
It's Another Tequila Sunrise from from 205: Plan B