I need to know if I'll be able to use a 6950 in my computer. I have an MSI p965 Platinum and a 750W TX Corsair power supply. There is 1 thing in particular that I'm worried is that it says "■500 Watt or greater power supply with two 75W 6-pin PCI Express® power connectors recommended." I don't know if I have this or how to tell, I've looked online and in the manuals for both my power supply and mainboard and I'm just not sure, does anyone have any info that can help?