hey guys. question: so i have been using project 64 to play super smash brothers and been using a usb adapter to my psx and psx2 controllers. i want to play three or four players though, so i brought out my old multitap and plugged it into my usb adapter. but of course it's not working. if anything it's probably not that simple i'm guessing. does anybody know if i can get this to work? also, if i just buy a second adapter, i can use two at the same time right? thanks.