Well, didn't have much luck with that effort. I figured out that SetKey seems to want the commands file named the same as it was in SH3, so I renamed my copy of my SH4 commands.cfg file as "commands_en.cfg" and SetKey found it and opened it up, so I thought everything was going well. I found and added a few key mappings to commands that didn't seem to have any yet, and that all seemed to go well too, BUT when I tried to save and exit SetKey it threw off a bunch of error messages about not being able to find the right path or something, and when I quit I checked my copy of the file and no changes had been made to it
Any idea what's going wrong with this? It seemed like it was gonna be so easy once I got it pointed to the right file, but something obviously went wrong.