A GEOS Speed Zone Bug? (Why Do C64 GEOS Boot Disks Break, Part 2)

I happened to come across 50 original German GEOS 2.0 disks that were broken and sent in for replacement. In the first part, I covered the disks that were broken probably due to user error. Now let’s look at the read errors on the remaining disks. As it turns out, there might be a bug in GEOS that caused the boot disks to break! read more

Converting the “Competition Pro Extra USB” to C64/Amiga/Atari DB9

The new Speedlink Competition Pro Extra USB joystick has all the phsical properties and the excellent switches of the original Competition Pro, but comes with a USB interface. While this is great for use with The64 Mini for example, this joystick can be easily converted into an old-school DB9 joystick to work with Commodore, Amiga and Atari computers and consoles – without giving up the USB interface! read more