Ok, I'm in the market for a Socket 754 Athlon 64 to overclock. I am either going to get an Epox 8KDA3J or Chaintech VNF3-250 motherboard to go with it, but I'm not sure on the RAM. I know that I want 1GB and that 2x512MB would be a lot cheaper. Since I'm planning on o/cing, should I go with some PC3500 RAM or what? I'm not looking to bust my wallet here, either...