HDTV Listings for May 23, 2007

What we're watching: It's the big two hour season finale of Lost, and we can't think of anywhere else (American Idol) to be.

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): Lost (8 p.m.), Lost (9 p.m.)

CBS (1080i): NCIS (8 p.m.), Criminal Minds (9 p.m.), CSI: NY (10 p.m.), The Late Show with David Letterman (11:30 p.m.)

NBC (1080i): NBC Nightly News (6:30 p.m.), Saturday Night Live in the 90's: Pop Culture Nation (8 p.m.), The Tonight Show with Jay Leno (11:34 p.m.)

Fox (720p): American Idol Results Show (8 p.m.)

CW (1080i): One Tree Hill (8 p.m.)

MYNTV (1080i): American Heiress (8 p.m.), Saints & Sinners (9 p.m.)

Discovery-HD (1080i): Lake Ontario (7 p.m.), Extreme Engineering (8 & 11 p.m.), Accident Investigator (9 p.m.), Really Big Things (10 p.m.)

ESPN-HD (720p): SportsCenter (6 & 11 p.m.), MLB: Red Sox vs. Yankees (7 p.m.), Baseball Tonight (10:30 p.m.)

ESPN2-HD (720p): NASCAR Now (6:30 p.m.), Baseball Tonight (7 p.m.)

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

Mojo HD (1080i): London Live (7 & 7:30 p.m.), Cathedrals of the Game (8 & 8:30 p.m.), Three Sheets (9 p.m.), Uncorked with Billy Merritt (9:30 p..m), King of Miami (10 p.m.), I Bet You (10:30 p.m.), NPL Las Vegas (11 p.m.)

HDNet (1080i): Dan Rather Reports (7 p.m.), Higher Definition (8 & 11 p.m.), Greg the Bunny (8:30 p.m.), Andy Richter Controls the Universe (9 p.m.), Geek to Freak with Dennis Rodman (9:30 p.m.), Arrested Development (10 & 10:30 p.m.)

HDNet Movies (1080i): Witness (6:15 p.m.), Stand and Deliver (8:15 p.m.), Guilty By Suspicion (10 p.m.)

Universal HD (1080i): National Heads Up Poker Championship (7, 8, 9, 10 & 11 p.m.)

HBO-HD (1080i): ATL (6 p.m.), Wide Awake (8 p.m.), Entourage (9:30 p.m.), The Sopranos (11 p.m.)

MAX-HD (1080i): Kiss of Death (6:30 p.m.), Analyze This (8:15 p.m.), Waist Deep (10 p.m.)

Showtime-HD (1080i): Crash (6 p.m.), The Tudors (8 p.m.), Lord of War (9 p.m.), Mission: Impossible III (11:30 p.m.)

STZ-HD (1080i): Monster House (7:45 p.m.)