GAME DAY: Packers, Vikings kick off at 7:30 p.m.

MINNEAPOLIS -- This is a day that needs little introduction.Green Bay Packers. Minnesota Vikings. Brett Favre in purple. Mayhem at the Metrodome.For now, let's run through the headlines ...WORTH READING* Pete Dougherty's No. 1 key to tonight's game (and I agree): how are the Packers going to deal with Jared Allen?* A look at the difference between Minnesota's player-acquisition philosophy and the Packers'.* Favre says he's not out for revenge, but the "Monday Night Football" crew thinks otherwise.* Either way, ESPN and WBAY-TV probably are in for a ratings bonanza. Packers fans in Minnesota will be watching, too.* Close your eyes -- we're all picking the Vikings to win.COMING UP* We'll kick off live coverage from the Metrodome a little before 6 p.m.-- Tom Pelissero, tpelisse@greenbaypressgazette.comhttp://twitter.com/tompelissero