I have the opportunity to purchase this partially assembled kit, for a very reasonable price. Problem is, I am new to Megasquirt and have no idea if it is 1, 2, or 3. The guy claims that it is Megasquirt 2, and this is the one that I want. I guess I just want to be sure I am not getting ripped off.. Here is a picture of the board, and a box full of components. It looks like the bag on top is labeled and says somthing about a CPU, but i can not make it out.