While we're still waiting for the early year flirtations of NBC and Apple to sprout into a renewed relationship, it looks like Microsoft is picking up the ball and running with it. The new Zune Marketplace TV lineup includes NBC favorites "The Office, "Heroes" and "30 Rock," in addition to popular shows from Comedy Central, MTV, VH1, Nickelodeon, and Sci Fi Channel. Over 800 episodes in total are available at the moment, and all of them are going for 160 Microsoft Points -- about $2.00.