Cini, Richard wrote: With wires :) I don't have a copy around, but the original XT and AT Technical guides have the schematics for the keyboard. I'm not sure if the PS/2 did or not. Like most keyboard controllers, it's just a row/column arrangement. Your biggest job would likely be cutting loose all the matrix'ed connections on the original keyboard so you could patch it into a matrix the PS/2 keyboard expects. If you look in the back of Citcuit Cellar Ink, there are several companies that sell matrix scanners that output PS/2 codes. They're not very expensive, and it'd be a LOT less effort than trying to re-use a PS/2 controller. If this is the avenue your interested in, and you don't have CCI, I'll grab one of my copies from the warehouse and look some up for you. For those reading this far down, my PS/2 parallel keyboard adapter nears completion. I turned some boards a week or so ago, but made a misteak on them. The software is basically complete, lacking only the check out of the Otrona interface. It also developed a couple of extra features, such as the ability to swap the left control and capslock key, option for backspace to send DEL instead of 0x08, CTRL+ALT+DEL now generates an external reset, and the firmware is updatable by the user (using XMODEM). I plan to send out for the final boards late this week or early next week. --jc