Ok, I think this is somewhat related. I'm modifying the non|step theme a bit by trying to put more buttons in place of the vwm. So I got a button, and I tried to link it to a popup for a folder that I made with shortcuts to games in it, like this (in non|step's bar config):

gameButtonOnLeftClickDown !PopupDynamicFolder:"C:\LiteStep\personal\Games shortcuts" -355 -200

If I need to configure this popup more, in what file do I need to do it, and then would I have to do the whole ~New and ~Folder thing?