Got the new driver and still had same problem! Moved the wires to tat motor to another set of outputs and it seems to be working now. It must have been that those outputs were bad??? Oh well, I'm only running 3 axis, so it doesn't matter. Now I just need to figure out all of the software, feed rates, etc. Thanks alot for all of the help and suggestions. I'll keep on reading the other posts and trying to keep on learning!!