Ok, boss. Give Memtest86+ a run for up to 10 passes and see if it craps its pants or not. If it drops a dookie, I'd put the blame on your ram, if not, give chkdsk /r a whirl and see how it favors. If it passes, run Prime95 for a few rounds.
I ran Memtest86+ and Chkdsk, and everything seemed fine. However, as soon as I got to Prime95 and started it up, it crashed and I got another bluescreen saying "MEMORY_MANAGEMENT".
If you ran the "blend" test, Prime95 will fill up your ram and toss numbers around inside it to random parts of each stick using the processor. If it plucks a bad string--so to speak--it'll crash.
If you did run the blend test, remove your ram stick and run it with one stick at a time until it crashes. On whatever stick it crashes on it's safe to say that stick has some issues and could serve a replacement.