• At 8, ABC has a new Wife Swap, followed by a repeat of the season finale of Lost, with new on-screen info.
• FOX has a new American Idol at 8, then a new Moment of Truth.
• The CW has a new Crowned at 8.
• There's a new America's Ballroom Challenge at 8 on PBS.
• CNN has a Republican Presidential Debate at 8.
• Also at 8: G4 has a new X-Play.
• At 9, Sci-Fi has a new Ghost Hunters International.
• At 9:30, Food Network has a new Good Eats.
• HBO has a new In Treatment at 9:30, then a new Inside the NFL.
• At 10, NBC has a new Law and Order.
• TBS has two new episodes of Tyler Perry's House of Payne at 10.

Check your local TV listings for more.