I'm using this thing to flip keyboard, mouse, and monitor between my MorphOS Mac Mini and my OSX Mac Mini.

It's VGA, so the signal quality degrades a bit compared to a direct video connection, and Poseidon chirps whenever I switch machines, but the core functionality works well. Nice and cheap, too!

I was previously using a PS2-to-USB adapter on the OSx Mac Mini, and the performance was abysmal - would frequently drop dead for no reason.

[ Edited by Matt_H 01.08.2012 - 23:16 ]