That was pretty awsome. To be honsest, that was the first time I ever heard "Walk", but I know that Disturbed has done this at least once or twice in Dimebag Darrell's memory, so it's great to see them bringing the bands onstage and performing it once again. Lots of power just watching it; had to even more so for the people in (and on) the stage. You really don't get that kind of feeling or level of respect for one another in other genres the way you do in Hard Rock and Heavy Metal. It was just incredible!