It shows some more... mischievious adventures with Merry and Pippin, and it shows Gimly and Legolas in a drinking contest. Remember towards the beginning of the Return of the King, when Pippin grabs Sauromon's orb from Gandalf's sleeping hands? Well right before everyone falls asleep, there was a big party. It shows Gimly challenging Legolas on a drinking competition (shots I think it's called). Legolas accepts and Aragorn watches amused. During that scene Legalas says, "Why are my fingers tingling?" While Gimly says something about hairy women, and soon passes out. Then Legolas says, "Game over." It's a lot funnier watching it.