Installing the MPU401 driver for Window NT 1. Copy these files to a diskette 2. Go to the Control Panel and select the Drivers Icon 3. Choose add 4. Choose Unlisted or Updated driver These are the cards this driver has been verifed to work with: All Roland MPUs Music Quest MQX-32m If you use this driver, please report the hardware setup used by emailing DRUDE so I can add it to the list of supported cards.