I have an early 2010 13" (NVIDIA 9400M) Macbook Pro. While it is still under warranty, I am not in the grace period. Just now, the logic board or some other critical component failed, as the computer will not boot at all and charging makes a burning smell. If this computer is from the previous generation and I need a replacement (I am a poor student) will Apple give me the older 9400M computer or will they give me the newer, 320M computer? Thanks, and personal experiences would be great.