* '''[nocash]''' [[Digiblaster howto|Digiblaster]]
*D.I.Y "Codemasters CD" (a related article exists: [[Codemasters CD]], but it is about the REAL thing, not about the DIY one)
*'''[nocash]''' A lead to use PC game controllers on the CPC+/GX4000 - ''this article described an attempt to connect PC game controllers to the CPC+, the main idea was to exchange supply pin1 with pin5 - which would have fixed supply problems, but '''didn't work''' with the potentiometers which require POT common on pin1 of both PC and CPC+'' - for more info see [[Analog Joysticks]]
*Printer cable for the CPC
*Aufrüstung eines CPC 464+ auf 128kB Ram