This driver should work under Windows 95/9x. I found to run well under Windows 98. Have not tested on Windows 98 SE. All you do when you download this file is extract the files into a directory (eg. jamcam20) and run the setup file (setup.exe) and it should install the driver fine. If you run into any problems with the camera saying "please plugin the jam cam cable" or something, it helps to restart. I hope this helps some people running into this problem. More documentation is on the internet by going to google and searching for the "Jam Cam 2.0".