Hey friends my question is about ATI Crossfire Power Supply. I must tell you that ATI Crossfire X, Will My Current PSU Have Enough Power For 2x 5850s? And currently I am in the process of getting my hands on a second Sapphire Radeon 5850 Toxic VGA. But what I am really worried about is will my Corsair 650 watt psu be able to support both of these along with my system or not please answer in detail