Congradulations for completing your MBA. Its good that you have picked up "Six sigma" it's a powerful tool/area, where in you could use this effectively to enhance your career.
There are two powerful org. 1. ASQ (its through FICCI), 2. ISI both are well known places to learn six sigma. But they conduct the courses batch wise, if need more details login to the ASQ, ISI sites.
4th April 2009 From India , Madras