Hello,
I have a 256mb x1800xt (I think) and want to mess about with the memory and core speeds etc. I have omegas and ATI tray tools but I am not able to change the speeds. I don't seem to be able to choose allow overclocking or whatever the option is? I am vexed.

I have a 256mb x1800xt (I think) and want to mess about with the memory and core speeds etc. I have omegas and ATI tray tools but I am not able to change the speeds. I don't seem to be able to choose allow overclocking or whatever the option is? I am vexed.

