I can see the source code for extra features in the Architect Edition, what is this?
CodeFutures includes some sample code and ideas for customization based on previous customer requests. Also, CodeFutures also includes the source code for upcoming features as a special preview for Architect Edition users. For example, Release 2.4 Architect Edition included the source code for Hibernate code generation, which was only available in the Enterprise Edition from Release 3.0.