how much to overclock

[Homie]

hey how much should i overclock my core and memory using rad Linker? should i just move the notch a bit not much since my first time overclocking? Also if i overclock core do i also have to overclock memory also?

http://hl2info.uni.cc/rad1.JPG

 

[Asus]

It depends on a few things.
But you really should post your question in the OCing Thread.