I bought a new GTX260 video card, but I'm not sure how to install it. I mean, I know how it fits into the mobo, but I'm not sure about the power adapters. It comes with two adapters - one end plugs into the video card, and the other end has two 4 pin molex plugs. Do I need to plug my power supply into all 4 plugs? That seems like overkill to me, but I want to be sure beforehand.
