The day started well at Slane Castle... but it's when the Red Hot Chili Peppers take the stage that everything really kicks off. Eighty thousand people suddenly begin to throw themselves around and leap up and down with delirium, transforming their state from relatively sane to mad. The Chilis themselves are in top form mixing old favorites like "Give It Away" with the more recent "Californication" tracks, and leave the stage to a backdrop of a field filled with people swinging their t-shirts around their heads.