How much does NBC want you to watch its premieres? So much so, the network is giving away five Collector's Edition Nissan Rogue sport-utility vehicles -- one per day of the week. The SUVs are signed by Heroes creator Tim Kring.

Every night during the 9/8c time block, viewers can watch for a promo spot that asks a trivia question about the show they're watching ("Heroes" on Monday, The Biggest Loser on Tuesday, Bionic Woman on Wednesday, The Office on Thursday, and Las Vegas on Friday). Viewers then visit nbc.com/nissan to answer the question and enter for a chance to win the car.

Watch the various new shows coming on NBC next week online at these portals:

Chuck - Full pilot available on TV.Yahoo.com.
Journeyman - Full pilot available on TV.MSN.com.
Bionic Woman - First 14 minutes of the pilot available on TV.AOL.com.
Life - Full pilot also available on tv.AOL.com.