This device drive has been tested on win98 se and works! it is a generic device driver under the name of saitek. You have to go to the start>settings>control panel>gaming options click add and choose saitek 8 button. afterwords you have to highlight the selection click properties and click the settings tab. then click calibrate and follow the instructions. have fun fun with the bogeyman. I know the A$$ holes at mouse systems didn't make drivers for it, but it is still a nice controller.