Since I bought this computer in '10 I've had a problem getting blue screens when playing blu-rays and DVDs through various players. Recently I bought WinDVD 11 thinking it might fix the problem, but it persisted, especially when I put it in full-screen mode. So I updated the driver for my NVIDEA GeForce GT 220, and since I did that earlier today the problem has expanded to streaming video, and one BSOD even while browsing and typing a reply on a message board. I would think the problem has to be with the card/driver since updating it made the problem worse, but I have no clue how to solve it. I think I included everything necessary in the zip file.