You're sure? These cards say they're PCI Express (don't know what that means, but check my last post, #12): http://www.tigerdirect.com/applications/category/category_slc.asp?Nav=|c:1558|
Holy crap dude, how many times do we have to tell you that you CANNOT upgrade your gpu, no matter what pci express they are.
Also, those cards that you gave a link to are for desktops, and will not, under any circumstances fit in a laptop. There just isnt...