Here is the situation. I'm using turbo cnc with xylotex driver.Computer is a amd k6 "processor 2" 3d now, 450 mhz. 186 mbites. I grounded all three enab to ground pin on molex. Not sure if thats right, tried them ungrounded also. I've just got one motor hooked up right now on the x axis. 5v logic is from a tie in off of the cd rom. The motor does have power indicated from a humm or soft whislte sound but no motion when jogging or anything. The questions I am now asking are: should I have grounded enab for xyz? Could the parallel cable be "not wired all the way"? Is there a "uS" (pule width) setting or other not set correctly. Tried many configurations of max start herz and such. Step is set positive high. Could I have one of those computers that just won't work with program? Also for some reason files for turbo cnc cannot be copied off of floppy disk. I tried two different disk drives. I get a message of unable to read . Any help. Boy I'm beat and its probably somethin simple as is the story of my life. Thanks anyone