What we're watching: What writer's strike? Tonight we've got new episodes of CSI, Without a Trace, 30 Rock , Smallville and Supernatural.

Our traditional high-def listings continue below.

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

ABC (720p): Ugly Betty (8 p.m.), Grey's Anatomy (9 p.m.), Private Practice (10 p.m.)

CBS (1080i): CSI (9 p.m.), Without a Trace (10 p.m .), The Late Show with David Letterman (11:30 p.m.)

NBC (1080i) : The Office (8 p.m.), 30 Rock (9 p.m.), The Tonight Show with Jay Leno (11:34 p.m .)

Fox (720p): N/A

CW (1080i): Smallville (8 p.m.), Supernatural (9 p.m.)

MYNTV (1080i): N/A

Discovery-HD Theater (1080i): Day of the Groundhog (7 p.m.), Insectia (8, 8:30, 11 & 11:30 p.m.), Super Mole (9 p.m.)

ESPN-HD (720p): SportsCenter (6 & 10:30 p.m.), NFL Live (7:30 p.m.), SportsCenter's Top Ten Games (8 p.m.)

ESPN2-HD (720p): Varsity Inc. (11 p.m.), College Football Live (11:30 p.m.)

TNT-HD (1080i) : Law & Order (7 p.m.), NBA: Wizards at Heat (8 p.m.), NBA: Spurs at Lakers (10:30 p.m.)

Mojo HD (1080i): Technology Jones (8 p.m.), After Hours w/ Daniel (8:30 p.m.), Pressure Cook (9 p.m.), Dr. Danger (9:30 p.m.), Test Drive (10 p.m.), Three Sheets (10:30 p.m.), I Bet You (11 p.m.), Timeless (11:30 p.m.)

HDNet (1080i): NHL: Senators at Penguins (7:30 p.m.), Nothing but Trailers (10 p.m.), Inside MMA (10:30 p.m.)

HDNet Movies (1080i) : Bat*21 (7:15 p.m.), Casualties of War (9 p.m.), Dead Presidents (11 p.m.)

Universal HD (1080i): Meet Joe Black (8 p.m.), One Night at McCool's (11 p.m.)

HBO-HD (1080i): The Hills Have Eyes (9 p.m.)

MAX-HD (1080i) : Notes on a Scandal (8:30 p.m.), Epic Movie (10 p.m.)

Showtime-HD (1080i): Into the Blue (8 p.m.), Dexter (10 p.m.), Cocaine Cowboys (11 p.m.)

STZ-HD (1080i): The Quiet (7:20 p.m.), The Pursuit of Happyness (9 p.m.), Independence Day (11 p.m.)

TomTom LINK 300 hits the FCC