I just recently bought an eVGA 560 Ti Superclocked, and after installing it, I keep getting blue screen crashes because of nvlddmkm.sys. Now, everywhere I look online, I can't find a fix for it. I've reinstalled Windows 7, I even went as far as to install XP, but the problem still happens. I uninstalled the nvidia drivers and the problem goes away. Has anyone heard of/had this problem and knows how to fix it? I'm losing my mind here trying to figure it out.