I currently have a m9150f with 4gbs of memory running on windows 7 64bit. It has a q6600 @ 2.4ghz (Stock). I am upgrading my power supply from 350 to 650 with a antec earthwatts power supply. This is the graphics card I am getting. http://www.newegg.com/Product/Product.aspx?Item=N82E16814127565 . My question is now, will I be able to overclock my graphics card for a good performance. I believe when you overclock these cards they get the performance for the buck boost which is similar to the 6950's performance. Will I still be able to over-clock it and if not what upgrades would I need?