Okay, so I'm getting the 5W now, so can anyone point me to a how-to for making myself some extra buttons? I can do basic soldering and stuff, but I'm really more of a software guy. Do I just buy a mono-audio cable, cut it in half, and solder it to some type of micro-switch? I've seen pictures of this mod, but I haven't been able to find an explanation of how to do it.