OK, I must be the worlds biggest idiot
I thought this was gonna be easy.
I'm putting together a computer for a couple future machines. It's only a 600MHz PIII but its something I already had layin around. Also what I had was Windows 2000. Did a fresh install and did all the updates to 2K. Then installed the latest Mach3 to get a feel for it (yes, I did the vital reboot before running). Initial drivertest result was OK but had some large spikes in the graphic window, and the colorbar turned yellow once in a while. I disabled the wireless network and that cleared up to system excellent or at least system stable the whole time.
OK, so I fire up Mach and start going thru the simple stuff. Hit the reset button and it's OK. type in a feedrate (50) and its OK. go to MDI screen and type in G00 X1.1 Y2.2 expecting to see the DRO's change, but nothing. Open the MPG and try to jog, but nothing there either.
I'm pretty embarrassed here, and must be missing something pretty basic, but just going thru the manual in order and cant get it to do like it says.
I have nothing connected to the paraport, and the drivers installed with no errors or problems. What am I missing? Do I have to do a configuration before this will work?