If you're not already excited about Chuck Liddell vs. Mauricio "Shogun" Rua at UFC 97, this video should do the trick.
In the two years since the UFC purchased Pride, I don't think I've ever seen them use highlights from the Pride video library better than they do it in that video. Rua fought 13 times in Pride, going 12-1 and winning nine fights by knockout or TKO, so he obviously has a ton of highlight-reel material. It's good to see the UFC putting that material to use.
And, of course, Liddell has had a whole lot of highlight-reel material over the course of his 27-fight career as well. If Liddell and Rua are at the top of their games, their fight on April 18 is going to be incredible. That video is a good reminder of how great Liddell and Rua have been.