Changes
/* Light-Pens */
* [[Amstrad LP-1 light pen]] (Amstrad/Amsoft/Trojan) aka Trojan CAD-Master Lightpen (Trojan)
* [[ASS]] Light-Pen]] ([[ASS]])
* [[dk'tronics Lightpen|Dk'tronics Light Pen]] ([[Dk'tronics]])
* [[Happy Computer Light Pen]] (DIY from german magazine)
