i tried to oc this card, but whatever i changed the clock to it would set to 157 witch slowed down everything.. making lines on my screen when i moved windows around.. so i figured id flash the bois to fix it.. one thing i noticed about this card is for some reason the fan defaults to only 28% no matter how hot it gets.. while i was in there, i set the fan speed to a steeper curve, 100% at 60c instead of the defualt 104c.. i figured it was a good idea. so i set the primary speed to 700 clock, 900 ram and the secondary speed, witch was 157/200 to 400/900. now its working perfect.. except.. no matter how hot the card gets, up to 70c the fan is only at 28% even tho i changed it. i have to increase the fan speed manually in CCC to keep the temp down when i play games. any ideas? i guess its not a big deal, but id like the fan to speed up when i play games automatically.