Hi Team, I currently have a MacBook 2.0GHz Intel Core 2 Duo (13-inch DDR3) MB466LL/A. I am extremely happy with the laptop (this is my first Mac), but I could use more power. I really like the 13" small form factor. Here are my two options: Option 1 - Keep the MacBook But upgrade the memory to 4GB ($100) and the harddrive to 7200RPM ($100). My battery has 522 cycles and the health is 97%. Option 2 - Upgrade to MacBook Pro! I would really like the i5 or i7 processor but currently these are not available with the 13" MacBook Pro. I would have to settle for the 15" MacBook Pro. I would also have to sell my current MacBook but I am unsure where to sell it Please let me know your opinions.