BSOD while playing video online

I am using:

Windows 7 64bit SP1 Retail
Fresh install (cleanness debatable - I will elaborate later)
Latest drivers from motherboard and graphics manufacturers website.
No outstanding windows updates
Latest Flash Player
Latest Firefox
Full DirectX install

My problem:
As far as I have noticed it seems to be when viewing videos online I get regular BSOD, I have not noticed if that is the only time they are occurring and have failed in taking note of the errors, but then I remembered the amazing BSOD Team here and thought it'd be worth a post to shed some light.
Also firefox just seems to randomly crash a lot, it so far has always recovered my tabs though.

Here is the required data, what an awesome tool, nice work jcgriff2!
Attachment 179057


Further information on the recent install:

I initially used RT Lite to strip out a load of stuff prior to install, needless to say I took too much away and ruined the windows experience. So I stuck in my retail disk from the live OS and ran the installer in upgrade mode from there. Putting back all of the windows functionality I have come to know and love (such as thumbnails) and removing only IE, Media Player, Media Centre and Movie Maker.

Since then I have installed the driver again using nvidia's "clean install" option in the setup.exe

Many thanks in advance, I know you get busy in this category.

Your minidump is pointing to hardware

"Probably caused by : hardware"

"PAGE_FAULT_IN_NONPAGED_AREA (50)
Invalid system memory was referenced"

STOP 0x00000050: PAGE_FAULT_IN_NONPAGED_AREA
Usual causes: Defective hardware (particularly memory - but not just RAM), Faulty system service, Antivirus, Device driver, NTFS corruption, BIOS


Please follow the following instructions and run memtest 86+ for atleast 7 full passes.
RAM - Test with Memtest86+

Post back with memtest results and we will go from there.

Good Luck

MP

Thanks beast, Memtest x86 4++ ran for 7 and a half passes, no errors detected.

Update: I started getting errors from my audio utility, removing the audio drivers and letting windows put them back at startup resolved my issue.