hey all, i was looking to add another video card to my gaming rig but dont know which one to choose! I currently have the msi nvidia gtx 560 Ti Twin Frozr II, which is preety good. My thoughts would be getting the gtx 660 by gigabyte which is about same price as i bought the 560 for. Just let me know what graphics card you would prefere to me. Thankyou, and my powersupply is 700 watt so im preety sure it can handle dual cards. Ask me for my pc specs if you want to.