Hello Michael and welcome to Sevenforums!
BSOD Analyse
Looking towards your dump I'd suspect memory failures. It could of course additional be a
driver, but we'll usually suggest people to run Memtest86+.
Do a scan with Memtest86+. Memtest is a scanner that'll check your sticks for errors.

Warning
Note that the below instructions may break your WARRANTY rules. If you're unsure check manuals, separated warranty papers, stickers on computer for secure permission.
To ensure that we'll know if it's the slots on the motherboard that's broken, or the sticks itself - we have a little procedure we'll recommend. Remove 1 stick, scan the other with Memtest in the current slot. After 7 passes, move the stick to another slot and scan, and so on and so forth until you've scanned all the sticks, and all the slots, one by one.
Memtest86+ - Advanced Memory Diagnostic Tool Drivers to be aware of Code:
ebdrv Broadcom NetXtreme II Broadcom NetXtreme II Kernel Manual Stopped OK FALSE FALSE 4,096 794,624 0 12/31/2008 8:29:28 AM C:\Windows\system32\drivers\evbda.sys 4,096
There's an update for this driver available!
NetXtreme II 1 Gigabit Drivers | Broadcom Code:
SCDEmu SCDEmu SCDEmu Kernel System Running OK TRUE FALSE 4,096 36,864 0 8/7/2007 8:19:48 AM C:\Windows\system32\drivers\SCDEmu.sys 4,096
|I've heard BSOD issues with PowerISO, I'd strongly recommend uninstalling it.| PowerISO - Create, Burn, Mount, Edit, Compress, Encrypt, Split, Extract ISO file, ISO/BIN converter, Virtual Drive
Instead you could go for software like MagicISO.
Hotfixes
Maybe you've recently done a
Clean Install of Windows 7, but I'd suggest you to download all recent hotfixes for your system. Hotfixes includes stability fixes, bugs fixes and much more.
Code:
Hotfix(s): 3 Hotfix(s) Installed.
[01]: KB2534111
[02]: KB2621440
[03]: KB976902 If you have any problems Michael just ask away.
Best Regards,
Frederik