So I'm new to the whole modding thing (yeh i'm a little late, ha), and i'm thinking about getting the solderless x-ecuter 2.6 mod chip. Since this would be my first time with any type of mod chip, there's a lot I don't know about it. What exactly does it do? And would I need to order anything else to get the chip to work? Or could I just buy the chip and be set? Any comments would be greatly appreciated. Thanks.