I bought my son a Wii (and I am technically challenged!) I got him the new smash hits and 2 guitars. I figured out how to get one of the guitars synched up so he can play but I want to add a second guitar so he can play with a friend. when I try to hook the second one up the row of lights on the front of the guitar continue to blink but the guitar doesn't do anything.. can someone please offer an old lady some assistance!