Just moved to Central Florida and got DirectTV for the first time. I see that there will be the regular BTN channel (610) for the games this Saturday plus 4 alternate channels (610-1 BTNa, 610-2 BTNa, etc). I've searched all over both the BTN and DirecTV sites and cannot find any guide as to which BTN channel will cover the Michigan game. Unfortunately, I am hauling my kid off to college this week so I can't watch the game live, but would sure like to record it for later viewing. Can anyone tell me which BTN channel will carry it?