Damn, I was hoping to avoid any incompatibilities. Theoretically, everything should be backward compatible because I'm versioning all important files, and I've got separate read /write routines that should convert any old format to new formats.. It worked fine installing over my last test installation.
I would suggest copying over each file "type" separately. Like copy over all you .emu files, then if that works copy over your .skn files, then your .xml game list files. It may be just the main Kymaera.kfg file that's incompatible, or the inputs.evt or the soundmap.smp file.
It would be a big help if YOU could tell ME what you found to be incompatible, then I could fix it for future versions.
I'll do some more testing myself when I get home tonight.
Did Kymaera config run correctly?
-PMF