1st time overclocker needs help :confused:

[Gunny]

hi all

i got a few problems i need help with and am wondering if ne1 could point me in the right direction

Motherboard: Asus A7V333 (VIA KT333 Chip)
CPU: AMD XP 2200+ 1.8ghz (266FSB)
Cooler: Cool master aero7 lite
RAM: Cosair 512mb PC2700 DDR
GFX: Hurcules Radeon 8500 128mb DDR
Sound: Hurcules Muse XL


^^^^^^^^^^^^^^^^ thats my system, i have tried overclocking it but the furthest i got was 143FSB from 133
i was wondering if anyone knew how to unlock this cpu, i'd b greatful of any ideas on this