Big Ten Network has the following games in HD today:
Please post which game you are viewing, your location, and how you are viewing the game (Cable, Sat).

Noon ET
Florida Atlantic at Minnesota
Troy at Ohio State
Temple at Penn State
Central Michigan at Purdue

7 PM ET
Ball State at Indiana

Coverage map available here: http://bigtennetwork.com/gamefinder/index.html

Ohio at Northwestern is in HD.

PSU Temple in HD on comcast Pittsburgh zip 15217

My parents have Verizon and they have Purdue Central Michigan Pittsburgh zip 15237

D* has all these games in HD regardless of location it seems. I'm in CT and I have all of them going. They all look great.

12:00 PM (ET) / 11:00 AM (CT)
TROY VS. OHIO STATE: channel 610 or 610 (HD)
TEMPLE VS. PENN STATE: channel 623 or 623-1 (HD)
CENTRAL MICHIGAN VS. PURDUE: channel 625 or 625-1 (HD)
OHIO UNIVERSITY VS. NORTHWESTERN: channel 615 or 615-1 (HD)
FLORIDA ATLANTIC VS. MINNESOTA: channel 617 or 617-1 (HD)
7:00 PM (ET) / 6:00 PM (CT)
BALL STATE VS. INDIANA: channel 610 or 610 (HD)