I found and installed the Windows 7 drivers for the 360 Controller. Then took my wireless 360 controller and hooked it up to my PC via USB-Charge cable. My PC recognizes this, and even labels it as so. The light on the cord is green, but the controller just won't connect. I push the Guide button to do so manually, but the ring just keeps blinking. Any idea on how to get it to connect? Sorry if this is in the wrong place, just seems it could fit in 3 different categories, being Game, hardware, and software.