I tried to install the TA 3.1 patch, which allows for more units, among other things, but it failed, I think because the patch isn't familiar with the way GOG packaged the games up. Has anyone got that patch working, or know how to increase the maximum unit limit without the patch?
Also, I think the 3.1 patch is needed to install alternative unit packs like the TAUCP, which I'm starting to get a hankering for after playing the game straight a few times. Anyone got that working? If so, any particular difficulties in installing it? Thanks!

The GoG version is already at 3.1. TAUCP works fine with it.