Our mate @rolfw is right,since last haced conax smart cards CAS3 there is no info about conax smart cards just official: they moved in the past years from CAS3 to CAS7(meaning that a new version comes out whenn the Bugs are eliminated).
Nothing public since CAS3,no progz,no info,M2 cards are working under other systems......bad news
Best Regards
WooHoo2008