HDTV Listings for March 31, 2007

What we're watching: The NCAA Men's Final Four is upon us, and we'll definitely be checking out Georgetown vs. Ohio State as premiere big men Greg Oden and Roy Hibbert do battle.

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, premieres in bold:

ABC (720p): The Rookie (9 p.m.)

CBS (1080i): NCAA Basketball Championship Regional Final (6 p.m.)

NBC (1080i): Law & Order (9 p.m.), Law & Order: CI (10 p.m.), Saturday Night Live: Rainn Wilson (11:29 p.m.)

Fox (720p): N/A

CW (1080i): N/A

TNT-HD (1080i): Father of the Bride (6 p.m.), Mean Girls (8 & 10 p.m.)

Discovery-HD (1080i): Sunrise Earth (7 p.m.),Destination HD (8 & 11 p.m.), The Once and Future City: Baltimore (9 p.m.), Living with the Kombai Tribe: The Adventures of Mark and Olly (10 p.m.)

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

ESPN2-HD (720p): NHRA Spring Nationals Qual (11:30 p.m.)

INHD (1080i): The Method (7 p.m.), Gotham Boxing (8 p.m.), Hardwood Heavens (10 p.m.), Uncorked with Billy Merritt (10:30 p.m.), Howard Stern (11 p.m.), Three Sheets (11:30 p.m.)

HDNet (1080i): NHL on HDNet: Stars at Predators (8 p.m.), NASCAR Grand National Division (10:30 p.m.)

HDNet Movies (1080i): Blade Runner (7 p.m.), Ghosts of the Abyss (9 p.m.), Apocalypse Now Redux (10:35 p.m.)

Universal HD (1080i): The Incredible Shrinking Woman (6 p.m.), Surface (8 p.m.), Battlestar Galactica (9 p.m.), Ghostbusters II (10 p.m.)

HBO-HD (1080i): Take the Lead (6 p.m.), Rumor Has It (8 p.m.), Rome (9:45 p.m.)

Showtime-HD (1080i): An Inconvenient Truth (6 p.m.),The Making of "An Inconvenient Truth (7:35 p.m.), Elvis 1.1 (8 p.m.), Elvis 1.2 (9:25 p.m.), The L Word (11 p.m.)

MAX-HD (1080i): The Matrix Revolutions (7:45 p.m.), Slither (10 p.m.)

STZ HD (1080i): Are We There Yet? (7:20 p.m.), The Chronicles of Narnia: The Lion, The Witch and The Wardrobe (9 p.m.), Glory Road (11:35 p.m.)