Sapphire X800XT Overclock?

[chrislocalboy]

Evening everyone.... just wondering if there is a more effective way to overclock the above card, I have used the ATI tool but you have to set this each time you reboot and its a tad annoying

Does anyone know if this can be juiced up in any other way? flashing the card etc?

Thanks peeps

 

[juno_first]

I used to clock my sapphire with rivatuner; which remembers the speed on reboot
Ps. with the stock cooler my x800pro come 16p xt could only manage 500 but with water it did 590