Do anybody know about a good adapter that can work with PCs?? I've bought 2 : one at radioshack, the other one at Fry's. Both can't change between Digital and Analog mode, and i need this because i'm a DDR player and have a dancepad for PS that i would like to use. The main problem with conventional converters is when you press left and right at the same time, because windows detect them as a 'joystick' it's impossible to have a joystick at right and left at the same time....