1.5 years old. MBP 2.16ghz/100gb@7200/256mb and.... 1 gig of ram. I'm feeling like the Ram is really, really holding this computer back. I'm pretty tough on it, and i feel like it would behove it greatly to get the extra gig. Anyone have suggestions for how to best go about it? I still have about 9 months of applecare left, and I don't want to void it accidentally.