ok i tried mame4droid and i entered controlers for burger time.it worked perfect but when i powered off and turn on the uhost2 i have to reenter the controls all over again.i also tried mame reloaded.in reloaded i dont have to enter dpad controls just the button(salt shaker)reloaded also is weird.salt shaker button just goes away after i configure it.is this the mame apps at fault or the ps3 controller? i paired both by having controller on pc(usb) and using the sixxasis app on android device.i'm trying to set this up for parents.