Hey, I figured it out. I had my actions just sitting in there with the PS7 default actions, so they weren't showing up "separately." I just made a new set (basically a folder, right?) and put mine inside there, and then I was able to save the set.

I hadn't been able to save the actions before, because they needed to be inside the bigger folder thing.

Thanks PJ, I guess I thought other people had taken care of "older" software reviews...