Drivers came directly from manufacturers disks. They worked just fine on the Win95 computer. S3win31.exe is the Win 3.1 driver. S3win95.exe is the Win 95 Driver. S3xing31.exe and S3xing95.exe are software MPEG players. I have never tested those. Instructions say to access these files through the "Have Disk" option when installing or changing drivers. I'm not completely sure about installing the MPEG players. Good luck.