I never used any VST on my Mac, this was all on my PC.
Now I would like to set up my KP2 GPO as VST on OSX
(Look at all the acronyms... :-).
Is there any kind of "How To" to setup VST under OSX?
It should be simple. Just insert the CD, double click, and allow the installer to do its work. There is a little bit of a walkthrough on the wiki for upgrading from KP1 to KP2 (not sure which version you have). You can find that here.
It all depends what application you are using. Some accept vst's, some accept AU