I need to know what drivers I would get for this GPU http://www.msi.com/product/vga/R7770-2PMD1GD5-OC.html#/?div=Overview running Windows 8 64 bit? The MSI page does not have any for windows 8, should I download these drivers http://support.amd.com/us/gpudownload/windows/Pages/radeonaiw_win8-64.aspx? Thanks for the help!