What we're watching: With so many re-runs on (except for ABC who apparently ran out of those too), we have no choice but to spend another hour with Jack Bauer on "24". Actually, when you subtract out the commercials, we only get 42 minutes of heart-pounding excitement, but that's OK, we've got a solution for that too! Get the super-secret chat location for the TV Squad live "24" chat at 8 p.m. ET right here. While you're real-time chatting up a storm, or just peepin' on what everyone else is saying about the show, tune in to Fox at 9 p.m. for the 720p presentation, also in real-time.


Here are some other HDTV programs showing on selected networks today. All times are Eastern and reruns are in italics:

CBS (1080i): King of Queens (8 p.m.), How I Met Your Mother (8:30 p.m.), Two and a Half Men (9 p.m.), Courting Alex (9:30 p.m.), CSI: Miami (10 p.m.), The Late Show with David Letterman (11:35 p.m.)

NBC (1080i):
Surface (8 p.m.), Las Vegas (9 p.m.), Medium (10 p.m.), The Tonight Show with Jay Leno (11:35 p.m.)

Fox (720p):
24: Day 5, Noon to 1 p.m. (9 p.m.)

UPN (1080i):
One on One (8 p.m.), All of Us (8:30 p.m.), Girlfriends (9 p.m.), Half & Half (9:30 p.m.)

WB (1080i):
Related (9 p.m.)

Discovery-HD (1080i):
Risk Takers (6 p.m.), Profiles of Nature (7 p.m.), Cracking the Ocean Code (8 & 11 p.m.), Extreme Engineering (9 p.m.), Rousch Racing: Driver X (10 p.m.)

ESPN-HD (720p):
SportsCenter (6 & 11 p.m.), College Basketball: Louisville at Villanova (7 p.m.)

INHD (1080i):
Bike Battle II (8 p.m.), NBA TV: TrailBlazers at Supersonics (9 p.m.)

INHD2 (1080i):
Twilight Zone #19 (7 p.m.), Twilight Zone #20 (7:30 p.m.), Laura McKenzie's Traveler #28: Saigon (8 p.m.), Aussie Wine Trail #1: The Barossa Valley (8:30 p.m.), Forensic Factor (9 p.m.), Phish - IT (10 p.m.), In Theaters (11:30 p.m.)

HBO-HD (1080i)
Cheaper by the Dozen (6 p.m.),  Spider-Man 2 (7:45 p.m.), Elektra (10 p.m.)

Showtime-HD
(1080i): Beyond Borders (5:15 p.m.) Saved! (7:30 p.m.), The L Word (9 p.m.), Sleeper Cell (11 p.m.)

TNT-HD (1080i):
Charmed (6 p.m.), Law & Order (7, 8, 9 & 10 p.m.), Without a Trace (11 p.m.)