Good morning all. I have researched many sites and some say that my Macbook C2D (2.16 / 160HD / 2GB) have a maximum memory of 2GB and some sites that you can upgrade it to 3GB max (or more, but macbook will only read and use the 3gb). Apple's site says it is 2GB, but I have a feeling that it is just a precaution because many developer's site says 3GB. So, does anyone know for sure? Thanks, Z.