Frequent BSOD's, "bad pool header"

Hello Recently I've been having a lot of problems with BSOD's. It started about a month ago, but stopped when I used the Windows Recovery Tool. Now I am getting BSOD's again and using recovery doesn't seem to work. I did a clean install of Windows 7 x64 about 2 months ago. I used the SF diagnostic tool and uploaded the files as an attachment. Any help would be greatly appreciated. Just...