Upgrading to a1229/1261 logicboard?
I'm trying to figure out what problems I could/will run in to if I try to upgrade my a1212 logicboard to a1261 logic board. The logicboard on my laptop is pretty much dead, and replacing it with the same a1212 seems pretty stupid if it's the same price as the much better a1261. It states in the store that they're compatible, and I've looked very carefully at the two images of the board, and they look identical in shape and screw holes. But I'd rather make sure this is a fact before spending any money to make the upgrade.