Message text written by INTERNET:classiccmp@u.washington.edu The 8-pin cable for the Plus/4 is exactly the same as the 8-pin cable for the (more common) Commodore 64 or 128. And, a 5-pin cable made for the 64 (the early models had a 5-pin port) will also work on a Plus/4. In fact, I think most home computer manufacturers (Atari, TI) used 5-pin cables with the composite, sound and ground on the same pins, so you could try one of those if you have one sitting around. Finally, if you want to hack one together, I can provide the pinout. Gil Parrish 107765.1161(a)compuserve.com