Here is the new red-band trailer courtesy of comingsoon.net

A group of best friends have become bored with their adult lives: Adam has been dumped by his girlfriend; Lou is a party guy who can't find the party; Nick's wife controls his every move; and video game-obsessed Jacob won't leave his basement. After a crazy night of drinking in a ski resort hot tub, the men wake up, heads pounding, in the year 1986. This is their chance to kick some past and change their futures - one will find a new love life, one will learn to stand up for himself with the ladies, one will find his mojo, and one will make sure he still exists! The film opens everywhere March 19th, 2010.