Generally someone else's settings might not work for you, especially when you have such a large amount of RAM. You can use another person's settings as a guideline but you will likely still have to play around with it to get stable.
Off topic: What's with all the RAM? Are you doing video editting or running VMs or something?
__________________ Project: Black and White i7 920 D0 | 3 x 2GB DDR3 | EVGA X58 SLI LE
XFX 4890 | Corsair HX750 | Corsair Obsidian |