will i was using rivatuner one night and i seen your 8800gts clocks so i thought ill try theese using rivatuner just for interest sake, and the card run very well, my normal temps are in the low 50's, it just went over 60c which i believe is well within tolerance for an 8800gts btw my card is the bfg 8800gts 640 ocwillhub said:Might it be possible for me to get higher clocks with Riviatuner over ATi Tool, at around 630mhz core my GTS seems to lock up and I have to reset the computer.