I finally got around to overclocking my EVGA GTX 560 Ti today and I got it up to around 950 core clock, 2140 memory clock, and kept it at 1.00 Voltage. I played Batman Arkham City with the settings, no artifacting, everything ran well. I turned off my computer because I had to leave and now I just came home to find that the settings are at default. Is that a normal thing, OC settings getting reset? I'm using EVGA Precision X to overclock, does anybody know what went wrong?