BSOD on new system

[squallboogie]

Well i build this rig a few months ago, posted here if all the parts were good and they were. But recently I've been having BSOD's.
I have the following parts.
Intel I5 2500K
2 GTX 560 TI's
8 Gigs of G.SKILL Ripjaws 1600 DDR3
MSI P67A-GD65 (B3)
All running Windows 7 64 Bit.

I also recently OC'ed my CPU to 4.5, but I'm not sure if that was the problem or not, so i set every thing back to defaults. Also my CPU cooler is a ZALMAN CNPS9900MAX-R 135mm, and when I OC'ed my temp and voltage wasn't much different then what they are now.
Here is the problem signature that I got when windows rebooted. I also have the .dmp file, but its a bunch of gibberish and has long paragraphs of PAGEPAGEPAGE repeating like that. I also did what the guy here did,
http://www.youtube.com/watch?v=3YtSpckyfe0&list=FLcanwlcsjcTo&index=7
Oh, and one more thing, when the BSOD occurred I was just watching a Youtube video, nothing really demanding. Any help would be appreciated.

 

[squallboogie]

Apparently it didn't post the problem signature,
Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 1033

Additional information about the problem:
BCCode: 124
BCP1: 0000000000000000
BCP2: FFFFFA8008A3C028
BCP3: 00000000BE200000
BCP4: 000000000005110A
OS Version: 6_1_7601
Service Pack: 1_0
Product: 256_1

Files that help describe the problem:
C:\Windows\Minidump\080611-18922-01.dmp
C:\Users\Squallboogie\AppData\Local\Temp\WER-41402-0.sysdata.xml

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[squallboogie]

Ok, just tested out a few things. First thing i did was get Burn In Test, ran that with no problems. Then i got Prime95 and ran the Blend test, nothing over clocked. No problem, every thing worked fine. Then I OC'ed my CPU up to 4.5, followed the guide here, http://www.tomshardware.com/forum/265056-29-2600k-2500k-overclocking-guide, and ran the Blend test, few seconds later BSOD. So I reboot and ran the Small FFT test, no crash. So me thinks it might be the memory, so i do different combinations of the memory, in different slots, in different quantity, always got a BSOD. So i tried unplugging one of my cards, switching it around, trying the other card, always got a BSOD. So now im thinking it might be my motherboard. Any one else got any other ideas?

 

[geekapproved]

Have you manually set your memories voltage, timings and speed in your bios according to the sticker on the ram?