Quote Originally Posted by uli12us View Post
Have you asked the makers of Kay, if they offer a demo version, who can control the machine for some days. If the Board in the machine is ok, then you don't need to buy extra hardware.
I have asked Isel UK and sadly he was unbelievably unhelpful - apparently they offer no demo and I should plug it it and see if it lights up, then its working and I should buy the soiftware! that was the advice.

I believe from a little googling Kay demo is available but I need a PC with a serial port (not parallel)