Sorry can't help but I have recently picked a fulling working Roland engraver up from a school, came with all software and book but to be honest it was that old fashioned. You had to jump through nested menus upon nested menus that I never even bothered plugging it in and ripped the dedicated boards out of it and will fit a combined Chinese 3 axis board which will be fine for such a small machine as this.

My reasoning behind this is that all the other home shop machines are on Mach and I don't want to learn another program, plus files will be interchangable between the router and this engraver if size allows.