I am currently without a GPU for the listed setup in my sig. I am looking to get as much advice as I can on what the best purchase for this setup. I would like to go without having to upgrade for at least a year or so and play even the most demanding games at their max settings. I would say my max spending limit would be around $600. (note: I will be upgrading my monitor within the next 3-4 months to 22-24 inches, but that will be the max screen size I ever go for my pc). I look forward to the advice as I have been stuck looking and looking over threads. The more personalized set of opinions will solve this problem, I am quite sure. Thanks for all the help I'm sure you will provide.