I built a corei7 that I got as a birth day gift.Well I needed some help as this was my first build and I came here and got what I needed.Thanks for that.I had to go out of town for a few weeks so this was my first chance to finish the build.The thing is up and ruuning great.The only thing I am going to change is the gpu.I only have a HD 3870 for now.So what would you recomend for some one on a bubget of $150.00 and I play some games like cod4,and 5? Thanks.