The last PC I built, the one I'm currently using, was in summer of 2003. It's an AMD Barton core 2500+ with 1GB RAM and a 9700pro. I'm so freaking behind the latest stuff right now. What's the latest hardware out that one would put into a gaming rig? Also what's the best CPU/motherboard combo for overclocking if I decide I want to go on a smaller budget?