I have just launched another IndieGoGo campaign called Go Further. It features our latest MCU Board the LPC1114. Also included is our latest FISH Forth development software which you can get for free here.
Referenced in the campaign is our plan to develop a set of stepper motor boards for Desktop CNC and 3D printers. You can see the initial discussion of that plan at Forth and Stepper Motors and Forth and 3D Printing.