Sorry for my english i am new in overclocking
Plese help me to overclock my q9550 to 3,4 ghz

Here is my system:
cpu: Q9550
mobo: GA-EP45-UD3R
cou cooler: ZALMAN 9700 NT
video: ASUS RADEON HD 4870x2
ram: 8 gb A-DATA DDR2 1066+ pc8500
hdd,s: 1- WESTERN DIGITAL VELOCIRAPTOR 10000 rpm 150 gb for system
2- WESTERN DIGITAL RE3 750gb for movies
psu: Fortron EPSILON 700W (80PLUS)