Posted by Druin on 9, 2001 at 1:41 PM:
I've committed myself to working on an interface to control/route the mouse axes of multiple PS/2 inputs into a single PS/2 output for uses such as mouse port sharing (one or the other input being used at a time with no re-connecting of hardware) or allowing two single axis devices to merge axes into one port.
I've added a work in progress to the normal arcade circuit page.