BSOD with Windows 7 -Gaming

Crashes seem to be happening on your Nvidia Drivers.
Are you overclocking any hardware?
Try going back to a last known stable NVIDIA driver version.
Try lowering/adjusting settings of the games and see if they still crash.

Perform these tests:

Video Card - Stress Test with Furmark

• Video Card - Stress Test with Furmark

Monitor your temps with Speccy during this test

• Speccy - System Information - Free Download

Video memory test (for 20 passes)

• |MG| Video Memory Stress Test 1.7.116 Download

Does you motherboard have onboard VGA? Does it crash there as well?

To be sure the GPU is at fault itself.

1. Test it on another computer.
2. Test another monitor.
3. Test another GPU on your computer.
4. Make sure the fans/power supply is working properly/not failing.

AVG contributes in crashes. I would uninstall it and use MSE for the time being.

• AVG | Download tools and utilities

Microsoft Security Essentials.

Recommended from a strict BSOD perspective, compatibility & stability compared to other antiviruses/internet security software. It is free and lightweight:-

• Microsoft Security Essentials - Free Antivirus for Windows
  
  • Malwarebytes : Malwarebytes Anti-Malware removes malware including viruses, spyware, worms and trojans, plus it protects your computer
    
    • Good and Free system security combination.

   Warning

Do not start the free trial of Malware Bytes; remember to deselect that option when prompted.

Run a full scan with both (separately) once downloaded, installed and updated.

Update your BIOS:

Code:

BIOS Version/Date Award Software International, Inc. F6, 24/08/2010

Is the firmware for your SSD up-to-date?

Check for one and see if the stability returns.

Let us know the results.

Can't say for 100% if it's hardware related.

Since you've reinstalled windows, let us know how things are working.
On & Off gaming. (PS: Try other games if you haven't already).

I doubt it would be corrupted/bad drivers since you just reinstalled windows but we'll enable driver verifier to rule those out.

Anyway, upload new dumps if it crashes again and then proceed with the steps given above.

Try reseating the video card.

The easiest way is to download a .exe file as bios updater and execute it.
Maybe this thread will help you: Most safety & Best way for Flashing (updating) BIOS

So after reformatting, being very careful with drivers, and using MSE instead of AVG, I recieved another WoW crash so I dare say a BSOD isn't far off.
I resat my GPU, I ran the FurMark Stress Test for 30 mins and no issues/crashes.
Starting to lose hope. =/

Thanks,
Gobby.

Yup, the 850W Corsair is enough for one 680 which requires a minimum 600W. :)