I listened to a pod cast from .NET Rocks. It was with Steve Souders, the author of the FireBug addon YSlow and the show was about client side performance. They discussed various aspects of speeding up the client experience as opposed to tuning the server. Very interesting show, I can really recommend it.
Steve has en interesting toolbox for perfomance checking on his site. I downloaded Hammerhead for easy web site hammering from Firefox.
