I am converting an existing design from the PIC18F46K22 to the PIC18F47K40 processor. I am looking to hire someone to help me get the basic system up and running. The new processor appears to be pin comparable so I dropped it into place and have been trying to get the system to come up. At this point, I believe that the issues I am having are in the interrupt handler routines written by Darrel Taylor. Beautiful work, these routines have saved me a great deal of effort in the past. I have found a version that seems to include the new processor, but seems to shutdown what little code that I have working. If you are interested please contact me to discuss the details. Thank you.