Hello, recently i have a recieved this product http://www.newegg.com/Product/Product.aspx?Item=N82E16883229285 and as expected i will need a new PSU begin i know it waill start to fail and i need an upgraded Graphics card. Because im not very good at setting up Computers blah blah blah I'm skeptical on what to purchase. I was thinking This http://www.newegg.com/Product/Product.aspx?Item=N82E16817182200 and for a video card that would be a good upgrade i have no freaking clue. any help?