I just tried the -dijoygui and -joygui commands that used to be in an older version of MAME32 (ver 37) but now it seems as though they have taken it out or changed the command to something else> When I use the command now MAME32 wont even start. I get the hourglass for a sec then it stops and thats it....hmm....
there is nothing about it in the support docs so I guess maybe its just been taken out, Although I cant imagine why...