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This page is a central guide to the projects I'm involved in. Please
select one from this list:
- Hardware projects.
hardware expansions for Commodore computers. Supported systems are the
PET/CBM series, the VIC-20 and the 1541 and 1571 floppy drives. You can
either build the devices yourself or order kits from
- NeoRAM: I developed a GeoRAM compatible RAM expansion with
2MB RAM and a backup battery. More info in Forum64.
- C2N232I: I helped in developing this new version of the well
device. Mail me for more details.
Here you can buy all sorts of Commodore related transfer cables and
adaptors. This site is run by Joe Forster, the author of the Star
Commander, and it also contains instructions on how to build your own
cables. I helped in developping some of the transfer cables.
Keyboards. A picture gallery of C128 keyboards from various
countries. Also contains some technical information about saving the
country specific firmware.
Commodore Products. A picture gallery of ads for products with the
famous Commodore label in the time of 1998 to 1999. Not updated since
64. My collection of the famous tape and disk magazine, published
by Heise Verlag in 1985-1988. With kind permission of Heise Verlag.
- Retro Replay. An
of the famous Action Replay cartridge with an optional high speed RS232
interface. I contributed some terminal drivers for this interface.
For questions, feel free to send me an email