Hi everyone, I want to say that I'm new in this world of graphic cards, and I dont know anything about it, the only thing that I know,it's that I want to upgrade my gaming in my deskopt. The problem is that I dont know what videocard is compatible with my Deskopt. I was searching and I find this videocard that I might get, but i Dont know if is compatible. Here is the videocard that i Want: EVGA GeForce GTX 660 2GB GDDR5 Full Specs here: http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=4501133&csid=_61 And this are the specs of my actual deskopt: http://h20000.www2.hp.com/bizsuppor...jectID=c02481314&lang=en&prodSeriesId=4269972 Sorry for my bad english guys, I hope someone can help me! Thanks!!