What we're watching: The NFL preseason continues on Fox, plus Little League World Series action on ESPN and ESPN2.

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 (9 & 9:30 p.m.)

CBS (1080i): Ghost Whisperer (8 p.m.), Jericho (9 p.m.), Numb3rs (10 p.m.)

NBC (1080i): Las Vegas (9 p.m.), Law & Order: CI (10 p.m.), The Tonight Show with Jay Leno (11:34 p.m.)

Fox (720p): NFL: Vikings vs. Jets (8 p.m.)

CW (1080i): N/A

MYNTV (1080i): N/A

Discovery-HD (1080i): Solar Eclipse Live (7 p.m.), The Desert Speaks (8, 8:30, 11 & 11:30 p.m.), HD Traveler: Hawaii, Part 2 (9 p.m.), Grand Teton National: Beyond the Edge (10 p.m.)

TNT-HD (1080i): What Women Want (8 p.m.), Overboard (10:30 p.m.)

ESPN-HD (720p): SportsCenter (6 & 11 p.m.), NFL Live (7:30 p.m.), 2007 Little League World Series (8 p.m.), Baseball Tonight (10 p.m.)

ESPN2-HD (720p): 2007 Little League World Series (6 p.m.), Friday Night Fights: Litzau vs. Lucero (10 p.m.)

Mojo HD (1080i): London Live (7, 7:30, 9 & 9:30 p.m.), I Bet You (8 p.m.), King of Miami (8:30 & 11:30 p.m.), Isle of Wight: David Bowie (10 p.m.)

Universal HD (1080i): Law &Order: SVU (7 p.m.), Six Feet Under (8 & 9 p.m.), Sudden Death (10 p.m.)

HDNet (1080i): HDNet World Report (7 p.m.), The Best of Art Mann Presents... (8 & 11:30 p.m.), Deadline! (8:30 p.m.), Art Mann Presents (9 p.m.), Get Out! (9:30 p.m.), Mixed Martial Arts (10 p.m.)

HDNet Movies (1080i): Another 48 Hrs. (6:15 p.m.), The World's Fastest Indian (8 p.m.), Last Man Standing (10:15 p.m.)

HBO-HD (1080i): Hard Knocks: Training Camp with the Kansas City Chiefs (6:45 p.m.), Inside Man (7:45 p.m.), Entourage (10 & 10:30 p.m.)

MAX-HD (1080i): Star Wars: Episode III (7:30 p.m.), The Fast and the Furious: Tokyo Drift (10 p.m.)

STZ HD (1080i): Cars (7 p.m.), The Guardian (9 p.m.), Gridiron Gang (11:30 p.m.)

Showtime (1080i): The Last Holiday (7 p.m.), Californication (9 p.m.), Man About Town (10:05 p.m.)