Chronicles of RiddickWhat we're watching: If you're not watching your bracket fall apart before your eyes on CBS (Winthrop, we were sooo clooose), theres a new episode of Las Vegas on tonight, followed by Conviction. Hey, maybe they'll throw Lara Flynn Boyle off a rooftop (again).

If thats not your speed, there's always Chronicles of Riddick on HBO at 8 p.m., but playing the game in 480p may be more enjoyable for some.


Our traditional high-def listings continue below. Here are some other HDTV programs showing on selected networks today. All times are Eastern and reruns are in italics:

ABC (720p): In Justice (9 p.m.)

CBS (1080i): NCAA First Round games (not in HD as far as we can tell) Half are HD, half aren't (thanks Snofseth!)

NBC (1080i): Las Vegas (9 p.m.), Conviction (10 p.m.), The Tonight Show with Jay Leno (11:35 p.m.)

WB (1080i): What I Like About You (8 p.m.), Living with Fran (8:30 p.m.), Reba (9 & 9:30 p.m.)

Discovery-HD (1080i):  Wild Asia (7 p.m.), Aida, Acts 1&2, Acts 3&4 (8 & 9:30 p.m.)

ESPN-HD (720p): SportsCenter (6 & 11:30 p.m.)

INHD (1080i): Snowboarding: New Zealand Open (8:00 p.m.), High School Basketball: Oregon City at Oswego (9 p.m.)

INHD2 (1080i): Antarctica (8 p.m.), Maroon 5: Friday the 13th (9 p.m.),

HBO-HD (1080i): The Chronicles of Riddick (8 p.m.), The Sopranos (10 p.m.)

Showtime-HD (1080i): Sleeper Cell (9 p.m.)

TNT-HD (1080i): Charmed (6 p.m.), Law & Order (7 p.m.), What Lies Beneath (8 & 10:45 p.m.)

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