I am getting a new computer and want a recommendation, and no stupid ones. I am getting an AMD Athlon 64 X2 5000+ on an ECS KA3 MVP Mobo. It will have 512 DDR2-800 of memory and I have a 7600 GS 512 MB video card to put in it. I know I need new memory but should I get a 1GB stick to add to the 512 that is there or would 2x512 MB be better. I will only be getting 1GB of new memory and want to know if it would be better to get a matched pair or if it would not matter that much. If it is only going to be a few FPS imporvment I think a 1 GB might be better so in the future I can get more of the same. Any suggestion but limited to either one 1GB stick or 2x512 MB sticks of matched memory. And any suggestions on brand with the monetary limit of about $150.