the new macbook pro's have 2 graphic cards, i understand that. but it seems that the new ones have better graphic cards from the last generation model. so its like this: Last Generation MacBook Pro - $2799 NVIDIA GeForce 8600M GT with 512MB of GDDR3 memory New Generation MacBook Pro - $2000 NVIDIA GeForce 9400M and 9600M GT with 256MB or 512MB of GDDR3 memory Why are the prices so different? I understand that it has a slightly bigger screen, but there isn't much of a difference altogether, except the new macbook pro's have faster RAM, and better graphic cards. Can anyone tell me why that is? Cause I'm just confused they the old macbook pro's are so expensive.