I'm trying to replace a logic board in a 3rd gen with one made for a 4th gen... although the connections are all the new flatter type I'm assuming the wiring is the same.... the only problem is the back-up batter connection is now on the front and the temp sensor has one connection with 4 wires instead of two connections with 2 wires each... so if I can find a picture of a 4th gen logic board correctly connected in a mac I think I can connect the one I have into the 3rd gen without shorting anything out..... anyone have such a image or know where I can find one?