(Business 2.0) – Never heard of The Office, the hilarious workplace comedy on BBC America? If you're an aspiring corporate titan, start watching now. Don't have cable? Luckily for you, the second (and final) season of The Office just came out on DVD. Filmed in a mockumentary style, the show revolves around David Brent, the regional manager of a paper company who thinks that leadership is about being liked--a fatal flaw that makes his character painfully entertaining (and instructive).