I'm now sitting in the ExCeL in London for the keynote to A4UExpo. Last night I attended a network party thrown by Buy.AT, where I had some great fun with Marcus Tandler (Mediadonis), Kris Jones and Aaron Baker from PepperJam Search, and loads of other people.
The keynote is delivered by Guy Phillipson, the CEO of the IAB UK, who's mainly talking about marketshares in the UK, which is quite fun to look at because a LOT of money is spent here.
The room is wel filled, and I just saw that the session I'm in this afternoon is in this huge room as well, really looking forward to that. More updates later today when I find a British power adapter :)
Good luck and have fun!