I have a hp pavillion elite m9400f that runs games alright. Can get semi playable fps on world of Warcraft and playable fps on Minecraft. I would like to upgrade this pc to become a gaming pc. I am looking to spend around 200 dollars right now to get the biggest leap in gaming performance I can. Eventually I will have another few hundred dollars to upgrade further. The obvious thing to do first would to upgrade the video card. Should I spend my budget on just that and a case. Im looking for opinions on the best way to get the largest performance boost with the 200 dollars immediately. Even if the performance is bottle necked by the other components. To get the best performance now with the 200 - 300 dollars and later with another 400 dollars what would be the best way to go? What should I buy now with the money I have now and with the money that I will gain later.