The Millennium Stadium thing was for the Tsunami concert. It was a thing that I think every band in the country would have liked to be a part of at the time that it happened.
When you are on tour in the UK it takes a few hours to get anywhere. A lot of the time you can have a beer, close your eyes for two minutes, and then you are there. In the U.S. it is much more like a road trip as all the cities are so spread apart.
A performance is only as good as the audience you are playing to. A lot of times you feed off of the audience, and we always try to give them all we've got and sometimes you don't get a lot back, but we've never been dead whenever we've performed.