First off the card is working, but I cannot get all of the features to work (speaker settings, calibrator etc.). When i try to un install the Audigy 2 in add remove progs. it hangs at 64% with error number 0x80040201 even in safe mode. If I remove the card in device manager and reboot XP just re-installs it automaticly! (I have also tried all of these steps in clean boot mode.