Any Suggestions on Integrated CASE Tools?

I am looking for an integrated CASE tool that can be used in teaching at the university level and for consultation. Does anyone have any suggestions? Looking for these features: - I-CASE tool - ER Modeling - Decompostion Diagrams (Business Process Hierarchy) - Process Modeling (Data Flow Diagrams) - Action Diagrams (Program Flow Diagrams: If...Then...Else...) - Connection to a Dictionary/Repository/Encyclopedia - Reverse Engineering capabilities - Prototyping capabilities: Holding JAD sessions etc... - Project management capabilities - Forms Generator - Reports Generator - 4GL Code Generator * Maybe I am asking for too much, but I want to see if something like this exists. Thanks for any information! [Please reply by e-mail]