Do you have an SSD? I'm seeing references to RAM in the dumps, which can be caused by an SSD. If no SSD, see if you can install Windows Updates, as you currently have Windows 7 build 7600 - no SP1.
Also, update ATI video if Windows Updates does not - it's from 2009 & was named in one of the BSODs -0: kd> lmvm atikmdag
start end module name
91216000 9166a000 atikmdag T (no symbols)
Loaded symbol image file: atikmdag.sys
Image path: \SystemRoot\system32\DRIVERS\atikmdag.sys
Image name: atikmdag.sys
Timestamp: Fri Apr 24 06:50:20 2009 (49F1996C)
Regards. . .