Hi,
I am currently running my (X,Y,Z,C) cnc based rose engine using a 4 axis breakout board connected to the parallel port. I am in the process of adding at least another axis to my machine and possibly a further axis again to make a 6 axis machine. So need to upgrade the electronics. I currently use a standard pc running emc2. Can anyone suggest a good 6 axis board, bearing in mind that if possible I want it to be fairly future proof. I have an inclination to try running the whole show from a raspberry-pi (when I get one ) or alternatively something like the intel DN2800MT motherboard.

thanks

Alan