I worked with Bob on the PBP output on the FS, especially with the PIC16F versions. The number of Buffers are different than the PIC18F versions, along with addresses, etc. The version I got when I first bought HIDmaker couldn't process working code for the PIC16Fs. I believe he also updated the XC8 outputs to use C99 instead of C89 (which was implemented in XC8 v4.00). In other words, he put effort in to updating it.