March Madness on Demand (MMOD for the cool kids) allows you to watch any NCAA tournament game (except the one on in your local area) live, on-line, and completely free from your computer. The picture quality is more than acceptable for an on-line feed (though maybe not as awesome as this picture would have you believe, but Joe Herber is incredibly handsome, and how'd that game work out for you, Wake Forest?). You can switch games at any time, and it is one of the more awesome things to ever happen on the internet. It's so awesome, in fact, that it's somewhat mind-blowing that CBS and the NCAA allow it to happen.
And if you sign up now, you'll be a VIP, and you won't have to wait in line for all the brand new lookie-loos when the tournament actually rolls around.
• All Games, From First Round through Championship: CBS's 2008 NCAA® March Madness® on Demand / CBS Sports