Awesome.. Thanks so much for all that info..
I have ONE other little question.. NOW i am talking about my Macbook Pro 2.16Ghz intel Duo..
When i search for that particular computer's acceptable memory (click here to see what i'm talking about) it only shows 1GB and lower individual cards.. no 2Gb.. BUT there is a 2GB card under the 15" macbook pro 2.16Ghz (same cpu, different monitor size)
SO i just got confused again.
That's because the Early 2006/Core Duo MacBooks and MacBook Pros only take a maximum of 2GB of RAM. The Late 2006/Core2Duos could take 3.3GB, and the newer ones 4GB... but 2GB if the max you can put in your computer and have it recognize.