Looks like we (US only?!?) may be getting an exclusive model, no other real details, follow the link for more info....
http://www.autoblog.com/2010/06/14/bmw-teases-new-u-s-only-model-lurking-in-the-shadows/
http://www.autoblog.com/2010/06/14/bmw-teases-new-u-s-only-model-lurking-in-the-shadows/