Basically I have the regular windows command line version of MAME.  Trying to set up the Act Labs guns and wondering if I need to get (MAMEUI, MAME32, etc) or something to get it to work.  I've seen the tutorial on Act Labs site, but just curious if maybe I need a different build of mame.
I think I have MAME .125 with the no-nag patch.  
Thanks,
Nooch