I am finishing out everything on a bridgeport cnc and have a new windows 8 system and i use bobcad v25. with mach 3 on a 64 bit system i have figured out that i will need smoothstepper. having never done this before. i have my bob and gecko drives ect. for smoothstepper to run mach 3 with win. 8 what all will i need- a smoothstepper usb control and cables? what am I missing. thanks for your help-Andy