So I have a crappy single core PC and I want to “pimp” it. I am looking at putting in a NVidia GeForce 9500 GT 1024MB GDDR2 PCIe 2.0 x16 Graphics Card, and a Pentium® Dual-Core Processor E5300. I already have 1.9 GB of RAM and was wondering if that is enough on it’s own. I am looking to be able to play all current games (and future ones), and I do not really care if they run on max settings. Thanks!