Mr GRiM

Try setting the FSB to 1600 and the multi at 8x to give 3.2Ghz raise the memory to 400 and change the memory timing to about 5,4,4,12 T2, set the memory voltage to 2.1v and the CPU voltage to about 1.35v which will be about 1.32v in CPU-Z.

That should give you a nice solid OC, as long as your RAM can hold those settings, I have some RAM on a older machine running that spec and that was just generic 667mhz RAM so should be OK

My CPU is the same as yours but I have a 9.5 multiplier but aside from that I am using those settings I gave you 24/7