The UPDX2NNN.ZIP contains the KA1NNN Mods for JNOS Version 1.11x2/NNNax 
The source code should be copied over the existing JNOS 1.11x2 source files
overwriting all files. For a list of the KA1NNN mods, please see the 
NNN_MODS.TXT Text file, or read the READMEX2.NNN Histroy list sent with
the UPDX2NNN.ZIP file.