Well I have been using Tormach Path Pilot now a good bit. I have actually just finished running a 200 peice order and I had absolutely zero issues. I really love the Feedhold button that actually works. I am using v1.5 and noticed the should of the machine did change from v1.4, but everything ran great. I have heard that a newer revision may revert the stepper motor settings back to what they where in v1.4. A second thing that I will mention is the ability to restart a program from a given line is so very simple, just select the line, right click the mouse, and choose start from here. I am using my customer EMC post still and it works good except for tapping so far. I have not really had a chance to work on it any more to try to fix that. Overall, I am very pleased customer at this point.
Tormach has now released v1.6 so I will soon be upgrading and giving that a try as well. Great work Tormach!