What we're watching: We're at CES, so we're not watching anything other than a parade of more and more impressive HDTVs and players. But if we were at home, we'd probably check out the season four premiere of Showtime's The L Word.

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): Desperate Housewives (9 p.m.), Brothers & Sister (10 p.m.)

CBS (1080i): Cold Case (8 p.m.), Cold Case (9 p.m.), Without a Trace (10 p.m.)

NBC (1080i): N/A

Fox (720p): The War at Home (7 & 7:30 p.m.)

CW (1080i): Reba (7:30 p.m.)

TNT-HD (1080i): Charmed (6, 7, 8, 9 & 10 p.m.), Law & Order Marathon (11 p.m.)

Discovery-HD (1080i): Aunrise Earth International (7 p.m.), Planet Earth (8 & 11 p.m.), Equator (9 p.m.), I Shouldn't Be Alive (10 p.m.)

ESPN-HD (720p): SportsCenter (7 & 11:30 p.m.), 2007 GMA Bowl: Ohio vs. Southern Miss (8 p.m.)

ESPN2-HD (720p): N/A

INHD (1080i): Motley Crue's Carnival of Sins (7 p.m.), Timeless (9 p.m.), Geared Up (9:30 p.m.), Beer Nutz (10 p.m.), Dr. Danger (10:30 p.m.), London Live (11 p.m.), Three Sheets (11:30 p.m.)

HDNet (1080i): Dan Rather Reports (7 p.m.), True Music w/ Katie Daryl (8 & 11 p.m.), Sound Off with Matt Pinfield (8:30 & 11:30 p.m.), James Brown Live (9 p.m.), On Stage at World Cafe Live (10:30 p.m.)

HDNet Movies (1080i): Patriot Games (6:05 p.m.), Serpico (8:05 p.m.), Klute (10:15 p.m.)

Universal HD (1080i): Conviction (7 p.m.), Posession (8 p.m.), Monk (10 p.m.), The Day of the Jackal (11 p.m.)

HBO-HD (1080i): Rome (8, 9 & 10 p.m.), The Family Stone (11 p.m.)

Showtime-HD (1080i): The Longest Yard (6:05 p.m.), Beauty Shop (8 p.m.), The L Word (10 p.m.)

MAX-HD (1080i): The Ringer (6:20 p.m.), Rumor Has It (8 p.m.), Transporter 2 (10 p.m.)

STZ HD (1080i): Herbie: Fully Loaded (7:15 p.m.), Derailed (9 p.m.), Proof (10:50 p.m.)