Hi i'm needing some help picking out a decent motherboard and ram to replace my current one, its a micro atx mobo with AMD Phenom xII processor and only 4gb of ddr2 ram. I'm mainly going to use this computer to play games on. I'm looking for a mobo that will take ddr3 ram and reuse my old processor, also would I need to upgrade my psu? right now I have an Nvdia geforce gtx460 in it with the stock psu (300 watts) and I think it's been running fine lol? my budget is around $200-250 for the mobo+ram. I could fork out a lil more for the psu if I have to upgrade it aswell, any help would be appreciated. Thanks