Hi there!
So, I have this computer: http://www.geeks.com/details.asp?invtid=EL1852G-52W-FB-R

& I'd like to update the graphics card to make it more gamer friendly.

I'm running a low-profile 2.0 x16, so I need something like this:
http://www.newegg.com/Product/Product.aspx?Item=14-127-515&SortField=0&SummaryType=0&Pagesize=10&PurchaseMark=&SelectedRating=-1&VideoOnlyMark=False&VendorMark=&IsFeedbackTab=true&Keywords=220&Page=1#scrollFullInfo

But better. I looked up gameplay on YouTube using this card, and it didn't look to good. So I need something that's compatible with my computer, runs amazing, and is a good price :)
Please help me :)

well your slot only supports PCIe x16 so the card u have now is actually running slower then what it can sense it's a PCIe x16 2.0 card