What we're watching: Happy New Year, and for us the highlight of the day is in just a few minutes when Michigan takes on USC in the Rose Bowl on ABC, but later on tonight we've also got the Fiesta Bowl featuring Boise State and Oklahoma. Not into football? Never fear, with three episodes of Heroes on NBC, a Northern Exposure marathon on Universal HD and Brokeback Mountain on HBO-HD there should be a suitable option for your HDTV viewing pleasure. Let's hope the rest of 2007 is as well-stocked with HD goodness as today is.

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:

ABC (720p): 2006 Rose Bowl: Michigan vs. USC (5 p.m.)

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

NBC (1080i): Heroes (8, 9 & 10 p.m.), The Tonight Show with Jay Leno (11:34 p.m.)

Fox (720p): Tostitos Fiesta Bowl: Boise State vs. Oklahoma (8 p.m.)

CW (1080i): Everybody Hates Chris (8 p.m.), All of Us (8:30 p.m.), Girlfriends (9 p.m.), The Game (9:30 p.m.)

MYNTV (1080:): Wicked Wicked Games (8 p.m.), Watch Over Me (9 p.m.)

Discovery-HD (1080i): Discovery Atlas HD: Italy Revealed (7 p.m.), Discovery Atlas HD: Australia Revealed (9 p.m.), Tournament of Roses Parade 2007 (11 p.m.)

TNT-HD (1080i): Charmed (6, 7 & 8 p.m.), Law & Order (9, 10 & 11 p.m.)

ESPN-HD (720p): NFL PrimeTime (9 p.m.)

ESPN2-HD (720p): N/A

INHD (1080i): NHL on Versus: Bruins at Maple Leafs (7 p.m.), Timeless (10 & 10:30 p.m.), Lost Worlds: Life in Balance (11 p.m.)

HDNet (1080i): Smallville (8 & 11 p.m.), Star Trek: Enterprise (9 p.m.), Joan of Arcadia (10 p.m.),

HDNet Movies (1080i): Close Encounters of the Third Kind (7:35 p.m.), Patriot Games (10 p.m.)

Universal HD (1080i): Northern Exposure Season 1 Marathon

HBO-HD (1080i): The 40 Year-Old Virgin (8 p.m.), Brokeback Mountain (10 p.m.)

Showtime-HD (1080i): Mad Hot Ballroom (8 p.m.), Pretty Woman (10 p.m.)

MAX-HD (1080i): Passenger 57(6:30 p.m.), Rumor Has It (8 p.m.), You've Got Mail (10 p.m.)

STZ HD (1080i): The Pacifier (7:20 p.m.), Herbie: Fully Loaded (9 p.m.), XXX: State of the Union (10:45 p.m.)

Superman Returns now on Xbox Live Video Marketplace