Hello, I am brand new to this website and I was just looking over these great forums. I have a question.... I dropped my computer off at a local computer shop near me and they upgraded my video card for me. I had a Radeon 4650 in there and now it is a Radeon 6450. I went to play a little bit of saints row the third and it is lagging like CRAZY! I had no problems running this and I used the can you run it? program developed by amd and i used to pass with flying colors, now im a little over minimum. What could be happening!?