A proposito del webcast di oggi... un nuovo articolo su 
MSDN:
              There’s a new technical article on MSDN about using the Domain-Specific Language (DSL) tools, including designer construction and code generation.
Model-Driven Development represents the next logical 
    step forward in software development methods and practices. It aims to 
    facilitate the automatic construction of a software solution from a 
    high-level domain-specific specification. This approach seeks to promote 
    productivity, maintainability, expressiveness, and to aid in the management 
    of complexity by supporting higher levels of abstraction and the systematic 
    reuse of domain-specific assets.From: Visual Studio 2005: Domain-Specific Language Tools: Model-Driven Development of .NET Enterprise Applications                                                                                                
  
Fonte: DSL Tools: Model-Driven Development of .NET Enterprise Applications