Everybody's favorite richest man in the world is going to be chatted up by Jon Stewart on Monday, the day before Vista rolls out. (Or one hour, if you swing by CompUSA.)

Sounds like the opportunity for a drinking game: one shot every time he mentions the word Vista or Xbox 360, two if he namedrops the Zune, and a whole bottle if he mentions iPhone or Apple by name. Guaranteed to make you laugh or get you hammered, either way.

Gates to appear on 'The Daily Show' for Vista launch [CNET]