I have been working in Painter 9 for some time and have developed a few brush variants that I like. I have saved them in a specially named brush category.
Now that I have Painter X it would be nice to transfer them over but can't seem to figure out how. I thought "import brush library" would be the answer but when I look in the "brushes" folder within P9 I can't even see the new brush category that appears in P9. Where does the program save this information?

I am operating on a Mac OSX system.

Appreciate any thoughts or suggestions.