Help! I need to upgrade my graphics card and I'm completely confused as to what will be compatable and work. I need some expert advice. I currently have two GTX 295's in an SLI configuration put in by Alienware when new. Each is 1792MB DDR3 PCI Express 2.0 The motherboard is an ASUS X58 P6T Deluxe Version 2. The CPU is an Intel 3.06GHZ i7-950 8MB X58 processor. I have a 1 Kilowatt OEM ATX PSU Power supply. The GTX 295 does not support DirectX 11. What would you say would be the best card I could get that would work with my current system? I'm clueless. I call Alienware, and they always say something different, depending who takes the call, so I'm not sure. I need some expert advice before I buy anything. Thank you.