If you could e-mail me the information you have on the PRT-E1500 water cooled router, you would be my hero. Do you have a usb or a parallel port type? mine is usb. If that is what you have then my e-mail address is [email protected]. I have been working on this for 2 years. To start finding and getting an old XP (with no support at Microsoft) up and running correctly was some what of a challenge. Now with so many different ways I have found to set up the VFD. I seemed to have taken one step forward and three steps back. I had the motor running in manual but thought that maybe I had found the wrong VFD information, so I tried another persons recommendations and now I am stuck on 50HZ and IT will not let me change it to 400Hz This is maddening. THANK-YOU