Hey Dark Mantis,
I haven't made any new changes wanting to get a good sense of system stability. The system is definitely more stable - however it still freezes occasionally. Roughly every 3 days, rather than every day (or more).
I'm going start tinkering again. How high is too high for the voltage settings? Is there a rule-of-thumb on voltage settings? Afterall, I'm assuming that the memory is the hardware that is causing the freezing, but it could also be the Motherboard or CPU. So at what point can I rule out "not enough voltage" as the problem?
Thanks!