I just realized something else that might help. I was looking through my Power Plan, and realized it was in Power saver. I switched it to High Performance, so hopefully it'll make a difference.
Well, after double checking my Drivers(there was a new ATI driver this month), ending 90% of my running processes(all of which were not important for the computer to run), and switching the power plan into high performance, I can now run Crysis on Medium, and it recommends High.