If you have problem on using our driver, please follow the following procedure to use Win2000's built-in driver. MI-560R installation procedure: 1. Plug in the device, Win2000 will automatically detects this device. 2. Click "Next" 3. Select "Display a list of the known driver ¡K.." 4. Click "Next" 5. Select "Conexant¡K" -> "Conexant HCF-56K PCI modem" 6. Click "Next" 7. If a warning message shown, click "Yes" to continue. 8. Finish.