What we're watching: "Never forget" is certainly being held true, first and foremost there is a presidential address today at 9 p.m. (apparently not in HD according to the listings although it often is) so adjust your DVRs accordingly. Many networks are running something 9/11/01related, whether it is ABC's controversial (and not-HD, despite being listed as such on their website) Path to 9/11, HDNet's Slammin' Iron following steelworkers in the rebuilding effort, or Discovery HD airing The Flight that Fought Back followed by Ted Koppel: The Price of Security. Of course, if you're not all football'd out for this weekend (and who ever is?), there is a Monday Night Football doubleheader featuring the Vikings at Redskins followed by Chargers at Raiders. INHD2 has something we haven't seen before (now that many of us don't have it) with On the Run: The Elusive Mr. Wee as law enforcement tracks a fugitive posing as a successful businessman.

Update: As Rob reminded us below, Wheel of Fortune & Jeopardy kick off their HD broadcasts tonight as well, however, like Star Trek, you probably won't be able to see them in HD yet because most stations don't have the ability to store a syndicated high definition show.

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 are in bold:

ABC (720p): The Path to 9/11 (8 p.m.)

CBS (1080i): Two and a Half Men (8 p.m.), How I Met Your Mother (8:30 p.m.), New Adventures of Old Christine (9:30 p.m.), CSI: Miami (10 p.m.), The Late Show with David Letterman (11:35 p.m.)

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

Fox (720p): Prison Break (8 p.m.), Vanished (9:18 p.m.)

UPN (1080i): One on One (8 p.m.), All of Us (8:30 p.m.), Girlfriends (9 p.m.), Half & Half (9:30 p.m.)

WB (1080i): Nada.

Discovery-HD (1080i): China Rises (6 p.m.), Buggin' with Ruud (7 p.m.), The Flight that Fought Back (8 & 11 p.m.), Koppel: The Price of Security (9:30 p.m.)

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

ESPN-HD (720p)
: Monday Night Countdown (5 p.m.), Monday Night Football: Vikings at Redskins (7 p.m.), Monday Night Football: Chargers at Raiders (10:15 p.m.)

INHD (1080i): London Live! (6 p.m.), In Theaters (6:30 p.m.),The Sound and Fury (7 p.m.), One Flew Over the Cuckoo's Nest (9 p.m.), The Chosen (11:30 p.m.)

INHD2 (1080i): Twilight Zone (7 p.m.), Laura McKenzie's Traveler (8 p.m.), Aussie Wine Trail (8:30 p.m.), On The Run: The Elusive Mr. Wee (9 p.m.),Gram Parsons Tribute Concert (10 p.m.)

HDNet (1080i): True Music w/ Katie Daryl (7 p.m.), Smart Travels Europe (7:30 p.m.), Slammin' Iron: Rebuilding The World (8 p.m.), Joan of Arcadia (9 & 10 p.m.), Smallville (11 p.m.)

HDNet Movies (1080i): New York Stories (6 p.m.), The Guys (8 & 11:15 p.m.), For Roseanna (9:35 p.m.)

HBO-HD (1080i): Star Wars Episode III: Revenge of the Sith (5:30 p.m.), In Her Shoes (9 p.m.), When the Levees Broke (11:15 p.m.)

Showtime-HD (1080i): Dangerous Minds (6:45 p.m.), Weeds (10 & 10:30 p.m.), Brotherhood (11 p.m.)

MAX-HD (1080i): The Dukes of Hazzard (8:05 p.m.), New Jack City (10 p.m.)

STZ HD (1080i): The Greatest Game Ever Played (6:45 p.m.)

Brian Gardiner's homemade portable PS2: the palmPS2