I've used Inpout32.dll to interface my parallel ports with a stepper motor. It includes it's own in-Kernel driver. I've had good success using it and it is very light weight, not to mention free. I don't know about EPP mode though... More information on Inpout32.dll as well as the downloads can be found at http://www.logix4u.cjb.net. -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu