Hello, i am thinking about buying a 17" MBP in August-ish. i am wondering if there is any reason to have more than 1GB of memory. I am probably going to be doing some gaming now that we have Boot Camp. if anyone has used both 1GB and something higher, please tell me your experiences. was it worth it? cost is probably not going to be an issue, but i dont want to waste on something i will not notice.