The flaymasters at iFixIt have torn down the MacBook Pro 15-inch Unibody, revealing all of its terrible secrets including, but not limited to, a motherboard, an AirPort Express card, and some other stuff.
Come to think of it, there are no terrible secrets. Just a bigger battery and new wireless antenna.
Interestingly, there really weren’t any surprises in this teardown. It’s only three pages long – 17 steps – and looks quite easy to reproduce. It’s nice that Apple is making it a bit simpler to swap out broken parts like drives, mobs, and memory.