Overclocking Iwill KK 266-R

[Dhanu]

Has anyone of you overclocked Iwill KK 266-R?

I have just overclocked by FSB=150, Multiplier= x8.0.

Those of you who have:
1) What is a recommended Core voltage setting?
2) Would it help memory stability/performance to increase VIO by 5% when doing the above overclocking?

Thanks,
Dhanu...