We have a cheap and very cost efficent way to update your cnc controller by removing your old floppy drive and replacing it with a usb / thumb drive converter kit. It works just like the floppy would, but uses a memory stick and holds the memory of a 100 floppy disks on just one memory stick. please call, post or email for pricing and information. [email protected] or 513-871-7238 and ask for Jeremy or Perry.[ATTACH][/ATTACH]