About two years ago, I spilled a drop of water on my macbook around the area of the caps lock and shift buttons on the left side of the keyboard. It wouldn't turn on, until I discovered that if I took out the left memory stick (keyboard left) it would turn on. So it has worked since then, but with only one memory stick in. That means I only have 1gb of memory, and I'm in need of more. Is it true that the macbook (the core duo 1st generation macbook) can only take 1gb per slot and that I can't get a 2gb stick? Is there a way to fix this problem so I can use two memory sticks again? It doesn't seem like there was that much damage since that's the only problem. I can't afford a new computer so that is not an option, and I would prefer to not have to buy a new logicboard. Do I have any options?