blackknight

ok i dont really see anything wrong thier but here's a break down,

your front side bus (FSB) is at 333mhz and your multiplier is at x6 this 2 figures = your core speed which is how fast your proccessor is going.
that is a perfectly normal reading for that chip and its because the motherboard has a function that says slow cpu when its idle.
if you start an application like a game and keep cpu-z running you will find the multiplier change to x9 and the core speed change to 3000mhz.

ok so your cpu is running at stock speed, now your temps are perfect, they dont get much better,

now if you wish to overclock when you go into the bios you need to find the menu that allows you to change your voltage and FSB speeds. as you increase the fsb the core speed will increase. what you need to do is increase the speed in small jumps say 50 -100 mhz and see if it boots then stress test.
(to work out core speed multiplier X fsb = corespeed ie 333*9 = 3000mhz)
the fsb also increase the memory speed you need to "unlink" it or change its multiplier
IE pc6400 RAM 2.4*333 = 800mhz
things to expect
1) you will crash your computer so dont be doing that all important word document at the same time.
2) your cpu temperature will increase this is normal just dont exceed 60c and try to keep it below 55c
3) if it doesnt post you need to reset the bios
4) after you increase the fsb you will need to give the cpu more voltage to keep it stable but make sure it fails a stress test or freezes before doing so and never exceeded 1.5v you will damage the cpu eventually above that. you shouldnt need to go over 1.4 personally i wont exceed 1.45)
5) dont expect 4.5ghz every single E6850 in the world has a different maximum clock speed.

let me know if i just confused you

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The RIG:
Evga 750i ftw, Q6600 (G0 stepping), Zalman cnps9500,Antec 900 (3x 120mm(2 intake 1 exhaust) led fans & 1 200mm bigboy(exhaust)),4gb corsair xms2 pc6400 ram, 500gb samsung hdd, 2x Inno3d 8800gt oc