Scene Switching Problem

Hey guys,

I am having some trouble switching Nifty Gui scenes. I know about the nifty.goToScreen() method but the problem is that I have scenes in multiple xml files that I want to switch (just for organization). Nifty seems to only allow me to switch scenes in the last xml file it has loaded. My impression from the manual is that Nifty can have more than one xml files loaded at once to switch scenes from. Is this a misconception? If not, how can I define to nifty which xml file will have the scene I want it to switch to? If it is a misconception will I just have to call the fromXML method and then the goToScene method whenever I want to end up switching scenes in different files?

Thanks for the help in advance.