OK Bill I see the problem you have.
I have the files zipped up, all corrected and just need to be unzipped, copied and pasted over to the libraries folder and I've included the code from the instructions for the Arduino IDE - it is an .ino file.
These files have been compiled and tested with the Arduino IDE a couple times for the standard Mega, no errors.
The problem is how to get them to you?
The zipped file is 1.8m, the uncompressed size is a little over 4.1m.