jnos110j.zip is the source code for JNOS release 1.10J. If you have the source code already, for version 1.10i, then obtain: upd110j.zip, which contains all changes made between 1.10i and 1.10j. jnos110j.exe is a compilation for an 8086 cpu, based on distconf.h. It is intended for evaluation use; you will probably want to edit distconf.h to select only what modules you need, save the result as config.h, and then compile for the desired CPU. cmdshlp3.zip is a complete collection of online help files for Jnos 1.10J. 73, de James Dugal, N5KNX jpd@usl.edu