01kipper: Yes, GOG doesn't use Boxer for their mac installers anymore because Boxer Standalone isn't 64-bit compatible, they have changed all the installers to DOSBox.

Assuming you are NOT using GOG Galaxy:
You can now find the save files inside each game app itself (right-click and select Open on the game app). For example:
Pool of Radiance/Contents/Resources/game/POOLRAD/
Curse of the Azure Bonds/Contents/Resources/game/SAVE/
etc.

(If you're using GOG Galaxy, I don't know exactly where the saves are, I think it's a cloudsave directory inside the Galaxy folder or something like that).

RollerSkateSkinny: Thanks for the tips. I'm still struggling on a Mac.

I moved everything from the PoolRad directory to the Curse SAVE directory. I presume I can skip using COPYEXE, because I've done the copying myself, now? Hopefully so, because I can never get COPYEXE to work (selecting Other for origin and destination and allowing the default answers).

If I select Add Character to Party from Pool in Curse, nothing happens.

I use Boxer to run the games because the GOG versions won't launch on my OS.

I don't actually see any CHA files in the PoolRad directory. I've removed characters from party, but still don't see any CHAs.

Thanks for any tips you have,