This is disk 5 of my 6-disk 1991 F-1 HyperStudio stack v1.1 (1993). This disk features comprehensive coverage of rounds 13-16. The stack has a colorful 320x200x256 interface, scanned photos, and lots 'o facts and figures. To run the stack, extract the folder "F1.91.D5" with GSHK. Then copy the folder contents to a floppy with the same name. Launch the "GP16" file to begin. If you don't have HS, you will need the run-time player. Enjoy. Shinya 11/30/95