What we're watching: With not much new to choose from, we'll check out an episode of Showtime's .

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, finales in bold:

ABC (720p): George Lopez (8 & 8:30 p.m.), According to Jim (9 & 9:30 p.m.)

CBS (1080i): NCIS (8 p.m.), The Unit (9 p.m.)

NBC (1080i): The Tonight Show with Jay Leno (11:34 p.m.)

Fox (720p): House (9 p.m.)

CW (1080i): Hidden Palms (8 p.m.), One Tree Hill (9 p.m.)

MYNTV (1080i): N/A

Discovery-HD (1080i): City Slickers (7 p.m.), Roush Racing: Driver X (8 & 11 p.m.), Rides (9 p.m.), American Chopper (10 p.m.)

ESPN-HD (720p): SportsCenter (6 & 11 p.m.), NFL Live (7:30 p.m.), Baseball Tonight (10 p.m.),

ESPN2-HD (720p): NASCAR Now (6:30 p.m.), Women's College World Series: Arizona vs. Tennessee (8 p.m.)

TNT-HD (1080i): Without a Trace (7 & 8 p.m.), The Closer (9 & 10 p.m.)

Mojo HD (1080i): London Live (7 & 7:30 p.m.), Wall Street Warriors (8 p.m.), Timeless (8:30 p.m.), The Show (9 p.m.), Three Sheets (9:30 p.m.), Wild Rovers (10 p.m.)

HDNet (1080i): HDNet World Report (7 & 9 p.m.), Dan Rather Reports (8 & 11 p.m.), InFocus (10 p.m.)

HDNet Movies (1080i): Who is Cletis Tout? (7:35 p.m.), Standing in the Shadows of Motown (9:15 p.m.), Baadassss! (11:05 p.m.)

Universal HD (1080i): Northern Exposure (6 p.m.), Law & Order: SVU (7 p.m.), The Milagro Beanfield War (8 & 11 p.m.), Conviction (10 p.m.)

HBO-HD (1080i): John Tucker Must Die (8 p.m.), The Sopranos (10 p.m.)

Showtime-HD (1080i): Election (7:15 p.m.), The Tudors (9 p.m.), The King (10 p.m.), Havoc (11:45 p.m.)

MAX-HD (1080i): Cry Wolf (6:30 p.m.), The Rookie (8 p.m.), The Hills Have Eyes (10 p.m.)

STZ HD (1080i): Sky High (7:20 p.m.), Underclassman (11:35 p.m.)

Cellphone signals violating tribal lands in Canada?