You may be able to bypass their board and use the PP output to their drivers but,,,,,,you willl void any warranty you have. Their program is DOS based and that goes back a long time ago, and, i doubt very much it has the capability of MACH . Additioinaly in the info that i scanned it says / or implies that ouput via Windows caused motor problems. I would have pushed to get my money back with a crap answer like that from them. Don't know what else to say.
RICH