JEE
Web App
Java
Web Service
Metro 2.0
POJOS
EJBs
Usuário
Web App
ASP.NET
.NET
POCOS
ESCs
http://metro.java.net/
http://wsit.java.net/
http://www.msdnbrasil.com.br/
http://java.interoperabilitybridges.com/
http://www.interoperabilitybridges.com/
http://www.microsoft.com/interop/