Oh yeah...if you haven't already heard...2010 has been released. :-)
Revit Architecture 2010
http://usa.autodesk.com/adsk/servlet/item?siteID=123112&id=12828862
Revit Structure 2010
http://usa.autodesk.com/adsk/servlet/item?siteID=123112&id=12856705
Revit MEP 2010
http://usa.autodesk.com/adsk/servlet/item?siteID=123112&id=12856705