i want to make a second MAME joystick, the one im using is allready using the soundcard/joystick port, so this one would have to be USB.
i have a 'MS Sidewinder PRO USB Gamepad'
but im pretty sure its not hackable bacause:
\
+ = LEFT ----
/
a bit difficult to explain, to move left, it presses 2 buttoms the same time ect.
heres a pic of my current Joystick (old Amiga Arcade Joystick+hacked Gravis Destroyer Gamepad).

has anyone had expirience with USB joypads and could mention one that possibly work?
thanks
