I just bought battlefield 3 for the computer. this is really my first attempt at computer gaming. I needed to up grade the graphic card for the computer so I went to best buy and got a NVIDA graphics card and a power supply(they installed it) after 40 something up dates i think I'm ready to play but I cant because the game is so sluggish. I notice the games opening sequence takes forever to go through. I tried going online and it was the same thing I felt like I was moving in slow motion. what can I do to fix this? Ive spent to much money on this and its driving me mad.