What we're watching: New episodes of Private Practice and Dirty Sexy Money are up tonight, plus AI vs. Kobe as the Lakers face the Nuggets on ESPN.

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): Private Practice (9 p.m.), Dirty Sexy Money (10 p.m.)

CBS (1080i) : Criminal Minds (9 p.m.), CSI: NY (10 p.m.)

NBC (1080i): Life (10 p.m.), The Tonight Show with Jay Leno (11:34 p.m.)

Fox (720p): Back to You (8 p.m.), 'til Death (8:30 p.m.)

CW (1080i) : Gossip Girl (9 p.m.)

MYNTV (1080i): N/A

Discovery-HD (1080i): Build it Bigger (8 & 11 p.m.), Megaworld (9 p.m.), Miracle Planet (10 p.m.)

ESPN-HD (720p): CB: Georgetown vs. Alabama (7 p.m.), NBA: Lakers vs. Nuggets (9 p.m .), SportsCenter (11:30 p.m.)

ESPN2-HD (720p): CB: West Virginia vs. Auburn (9:30 p.m.), Baseball Tonight (11:30 p.m.)
TNT-HD (1080i): Pretty Woman (8 & 10:30 p.m.)

Mojo HD (1080i): London Live (7 & 7:30 p.m .), Test Drive (8 p.m.), Fields of Glory (8:30 p.m.), Timeless (9 & 9:30 p.m.), Dr. Danger (10 p.m.), Pressure Cook (10:30 p.m.), Heroes (11 p.m.)

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

HDNet Movies (1080i): Alive (8 p.m.), Vertical Limit (10:15 p.m.)

Universal HD (1080i): Iconoclasts (8 & 11 p.m.), Big Ideas for a Small Planet (9 & 10:30 p.m.), Live from Abbey Road (9:30 p.m.)

HBO-HD (1080i): American Dreamz (7:30 p.m.), Mayweather/Hatton 24/7 (9:30 p.m.)

MAX-HD (1080i): Jet Li's Fearless (8:15 p.m.), Epic Movie (10 p.m.)

Showtime-HD (1080i) : Zombie Honeymoon (8:30 p.m.), Dexter (10 p.m.), Brotherhood (10:50 p.m.)

STZ-HD (1080i): The Guardian (9 p.m.), The Sixth Sense (11:20 p.m.)

Samsung's SGH-P180 does UMA on the cheap for Orange