What we're watching: The World Series continues on Fox, as the St. Louis Cardinals try to take a 3-1 lead over the Detroit Tigers. The theme for tonight's Lost is "every man for himself", which hopefully means "the HDTV boxed set doesn't cost $200", but that's just wishful thinking. NBA preseason action is on TNT as the Rockets face the Heat, but we'll probably check out Just Friends on HBO.

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:

ABC (720p): Dancing with the Stars: Results show (8 p.m.), Lost (9 p.m.), The Nine (10 p.m.)

CBS (1080i): Jericho (8 p.m.), Criminal Minds (9 p.m.), CSI: NY (10 p.m.), The Late Show with David Letterman (11:35 p.m.)

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

Fox (720p): MLB World Series: Tigers at Cardinals (8 p.m.)

CW (1080i): One Tree Hill (9 p.m.)

MYNTV (1080i): Desire (8 p.m.), Fashion House (9 p.m.)

Discovery-HD (1080i): HD Traveler: Berlin (6 p.m.), Wildfire Rescue (7 p.m.), Extreme Engineering (8 & 11 p.m.), Extreme Machines: Oil Rig (9 p.m.), Cracking the Ocean Code (10 p.m.)

ESPN-HD (720p): SportsCenter (6 & 11:30 p.m.), NBA Shootaround (7:30 p.m.), NBA Preseason: Rockets vs. Heat (8 p.m.)

ESPN2-HD (720p): Nada

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

INHD (1080i): London Live! (6, 6:30, 10:30 & 11 p.m.), Action Sports World Tour: Birmingham, UK (7 p.m.), Fields of Glory (8 & 8:30 p.m.), Wall Street Warriors (9 p.m.), After Hours with Daniel (9:30 p.m.), Dr. Danger (10 p.m.), Beer Nutz (11:30 p.m.)

INHD2 (1080i): Caribbean Escapes (7 & 9 p.m.), Wine Trails of Italy (7:30 & 9:30 p.m.), Hollywood Walks (8 & 11 p.m.), Go! Sky Kites (8:30 & 11:30 p.m.), Laura McKenzie's Traveler (10 p.m.), Aussie Wine Trail (10:30 p.m.)

HDNet (1080i): Deadline (8 & 11 p.m.), Dead Like Me (8:30, 9:17 & 11:30 p.m.), Arrested Development (10:03 & 10:30 p.m.)

HDNet Movies (1080i): Heaven's Prisoners (6 p.m.), Enron: The Smartest Guys in the Room (8:15 p.m.), Antitrust (10:05 p.m.)

Universal HD (1080i): Medical Investigation (6 p.m.), The Equalizer (7 p.m.), Law & Order: SVU (8 p.m.), Chuck Berry Hail! Hail! Rock' n' Roll (9 p.m.), I Wanna Hold Your Hand (10:30 p.m.)

HBO-HD (1080i): Major League: Back to the Minors (6 p.m.), Just Friends (8 p.m.)

MAX-HD (1080i): War of the Worlds (5:45 p.m.), U.S. Marshals (7:45 p.m.), Stay (10 p.m.)

Showtime-HD (1080i): Sahara (6:25 p.m.), Wes Craven Presents: Wishmaster (8:30 p.m.), Dexter (10 p.m.) Weeds (11 p.m.), The Big Easy (11:30 p.m.)

STZ-HD (1080i): Shopgirl (9 p.m.), The Aviator (10:50 p.m.)

PlayStation 3 unboxed -- sorta