Is it safe for me to overclock my 7600 gs?

[aceofskies05]

i wanna overclock it but i dont know how much to go by? and i don't wanna destroy it

 

[Bill Kunert]

Monitor the GPU temperature. My 7300GT idles at 45C with a 100MHz overclock on the core and 200MHz on the ram. It only hits around 60C during hard use.