I will be presenting at the September Iowa .NET User Group meeting, if you don't have any plans September 5^th come on out for some free pizza and a presentation on the Castle MicroKernel/WindsorContainer. I will be giving an introduction to the dependency inversion principal, and then we will jump into MicroKernel and the extensions that have been built on top of MicroKernel to create WindsorContainer. My final demo will include a custom facility to extend WindsorContainer that will provide integration with the memcached distributed object caching system. I hope to see you out there!