overclocking radeon 9500pro?

[Gravija]

how do i flash the BIOS on my 9500pro?
i have infineon 3.3ns memory and i think i can get the BIOS from http://tric.topcities.com/ but i remember reading an article that had everything to download
and how far should i go on the core/mem or is it not worth it to overclock?
and does this void my warranty?

thanks

edit: http://www.3dchipset.com/bios/ati/warp11/index.php, there i can find a Fire GL X1 9500 BIOS, what is the use of this?
and how would i go about overcloking a 9600pro (i will soon have both)

 

[prometheusxls]

You can use Rivatuner to find a maximum stable speed for your card and then edit the bios and flash to make the change permenant. All bios info is at 3dchipset.com IIRC.