So, i have the hack which gives me controll over how fast i want the gpu and the memory. Now my question is, having a default of 250gpu, and 513 memory, what should be in your past experience a safe overclock speed? I have an extra fan atm on the card, and so far its nice and cold.... I am aware of just moving up 3-4mhz core / 5-6mhz memory at any given time, but was just wondering if anyone has the same card i have and what has worked for them. (i understand advice like this could break my card/pc, and i am fully aware most of you would be reluctant to give an advice such as this, so any blame would fully go, and only to go me for doing anything. I however welcome any advice.) Thanks.