where is the folder for "sounds" for cursorfx?

i just bought cursorfx and am 20 mins or so brand new to the wincustomize family.anyway i got cursor fx and i downloaded a sniper crosshair cursor that is very much the shit.then i used cursor fx to make it leave bullet holes where ever i press the mouse button on the screen.now,the last component of my perfect mouse theme is a gunshot wav sound file i edited myself.i was wondering if one of you veterans of the software or someone simply smarter than myself could be my sensei and tell me how to get this wav file into the list of default wav files in the mouse sound selection.im fairly computer literate so if there is some config file text i could change or maybe a directory i could alter,knowledge of this would be most appreciated... 

thank you in advance