Hello, I wanted two add another graphics card two my computer, the thing is I have an integrated AMD Radeon HD 7560D as my current graphics card. If you go here http://www.amd.com/us/products/technologies/dual-graphics/Pages/dual-graphics.aspx#3 ,it has my graphics card on the desktop list does this mean that I can have two graphics cards, and would I be able to use them at the same time? Thank you for anyone who responds!