Wow, well ok. This is been a definite learning experience for me. And thanks for your advise to fix Caprirs, I'll use your input when I get to that point again for sure!.

However I have some new, news/info. I got the maintenance manual out for this Mitsubishi drive to look up some trouble shooting etc. Well basically i checked around, nothing on the board looks burnt, or seems to be arcing... the three fuses are good... and then i found the reset button. So I reset the board, power off, power on, turn on control and there we go. Its communicating again and I Have a Alarm 10, Low Voltage alarm once again. Any tips on that? Basically the manual says to swap the option board out for another to see if the alarm repeats...

Tom