So i got bored with my leadtek 6600gt so i decided to overclock it. Stock it defaults at 500/900. I am now safely up to 575/1100, do you think i should try any higher. The temps arent even close to 60c so i dont think thats an issue. The highest i saw was like 53c. Is it safe to boost the 1st number up higher. i dont have money to pay for another card if this one fries.