Here are some highlights from the recently released / announced Versions of two of the major players in the architectural BIM field: Revit Architecture 2011 and ArchiCAD 14. See these following videos highlighting some of the interesting innovations.

Autodesk Revit Architecture 2011  Sun Path Simulation

Autodesk Revit Architecture 2011 Conceptual Design Enhancements

http://www.youtube.com/watch?v=H0mB35Lls5Y&feature=channel

Autodesk Revit Architecture 2011 Workflow Enhancements

Autodesk Revit Architecture 2011 User Interface Enhancements

ArchiCAD 14 New Features – Refined Model Mapping

ArchiCAD 14 New Features – Direct Link to Structural and MEP Applications

ArchiCAD 14 New Features – Next Generation Teamwork

ArchiCAD 14 New Features – Direct Import of Site-Survey Data