PA8000 Linux based CNC

Has anyone looked at this control? It touts that it can handle Sink EDM.
They have models from 4 axis Linux to 32 axis NT. I've followed their ads
for a couple years and finally they say they can 'do' EDM. For the 1st
year they didnt respond to emails asking if it could 'do EDM', then the 2nd
year, they had a small picture of Erowa tooling EDMing in oil, but didnt
respond to email questions. Now they state the ability specificly.

http://www.low-cost-cnc.com/

The tech manuals were always impressive (seems to have hypothetical axis,
aka 'tilt' ).

They're from Germany, but have an agent in Madison Wisconsin.

regards
tomp