I bought them in two dual-channel kits, so I suppose both pairs were tested (and they work really well in pairs, both pairs (and single sticks alone) were put through 10 passes in memtest).
It's now hard for me to tell what is the stop code, because I have reformatted my HD when I got new mobo, just to reinstall Windows, when memory problem is gone (but it obviously isn't, so I didn't bother reinstalling). I just remember BSOD appeared right after first reboot after installation, then also a few times while trying to use Windows. They appeared because of different reasons, at least one of them was IRQL_NOT_LESS_OR_EQUAL. I'd like to avoid reinstalling Windows again until I solve memory problem, but if it's really important to note the stop codes, I will do this.
I'm very close to assume that those sticks won't ever work with this mobo... but why? They meet all of the requirements.