Posted by ESPN.com's Adam Rittenberg
COLUMBUS, Ohio -- Actor and USC mega fan Will Ferrell is here, and so are about 105,000 of my closest friends.
Ohio State wide receiver/punt returner Ray Small went through warmups and likely will serve as the team's No. 4 receiver and primary punt return man tonight. Wide receiver DeVier Posey, who was slowed against Navy by an ankle injury, worked with the first-team offense during warmups.
The Ohio State band is taking the field, and the flashbulbs are going crazy.
We're almost ready to go, so check back throughout the game for updates.