Has anyone seen any recent information on the ATS AWD system? Is it the Haldex 5? I tried the Cadillac online blog and the Dealer, with no success. It seems that they would say something about what system they are using. Audi, BMW and Mercedes all present some information on their websites but Cadillac seems to be keeping it a secret. I have ordered mine with it, but wonder exactly what I will be getting?