Crazy concerts in Europe

I haven't been to one, yet, but they look CRAZY!!! I've been to a few stadium concerts here in the US and they're pretty crowded. But the shear number of people at the European venues is insane!

I bring this up because I just caught some of Linkin Parks "Road to Revolution" Tour at Milton Keynes in the UK. I think this is the same place where Prodigy had a concent and filmed some of their video there. It looks like two soccer fields full of people! In the LP concert, they had a pretty good mosh pit going. In the old Prodigy video, they had the two fields worth of people jumping; it looked like waves in the ocean, freakin amazing!

Here's a crappy screen shot I took from the LP concert.


Here's a link to the trailer for the DVD from the concert.
http://www.youtube.com/watch?v=R9jU0YadrmI