Hello I am getting ready to build a new low powered gaming rig. I am disabled and don't have a lot of money but I am managing too scrape enough together to build my own rig. I would like to ask you all your opinions on graphic cards. I just play WoW and league of Legends so I don't need a huge card. I will be running an AMD black 3.8ghz 4 core CPU and 8 gigs of ram ad a 1TB HD. I have been looking at some GT 630 type cards with the Nvidia chipsets. Will a $50-$75 card be sufficient for what I am wanting to do. I would like to be able to run 50-75 fps on high settings. I was told both of the games were ot very demanding on GPU's.