I am converting my square column bench mill to CNC. I plan to use Mach3 on a computer with a 2.8 Ghz P4 processor and 2 gigs of RAM. The computer will be dedicated to running the mill. I'm not really sure how to ask this but will this setup produce enough pulses to drive a 640 oz/in stepper with a 2:1 pulley ratio using a Gecko G203V driver? I'm not sure if I worded this right, still learning. I would appreciate any comments. Thanks.