Would you try my program? CStep a DOS program with a nice Gui

<a href ="http://cstep.luberth.com"><img
src="http://www.luberth.com/cstepad.gif"><br>CStep Motion Controlled
HPGL to Stepper(Hobby CNC)</a>

Not as good/advanced/finnished as EMC
But maybe you could give it a try
http://cstep.luberth.com