after removing my old sb live and all of its related software and upgrading to the new x-fi i am no longer able to launch the new nvidia control panel. it only works in the old classic mode. every time i try to launch the new version i get a windows error asking me to send the error to microsoft. i removed and reinstalled the nvidia drivers, used driver clean, re installed dx and nothing seems to work. i am running a 7800 gs agp on a samsung syncmaster 225bw.