cairngrom basic query

Hi there,

My question is related to the basic architecture and structure. Well, I am trying to understand and implement the cairngorm architectural framework into my web application project. The technologies I am working with is .NET, Weborb. IIS, MySQl and Flex builder. Could any one please provide me with a breif overview of how exactly cairngorm MVC is working on client side and connecting to the .NET object to enable client-server communication?

Thanks