Hi guys i want to overclock my Gigabyte GTX 580 3gb OC edition. At the moment it stands at- In Msi afterburner it reads: 772mhz core clock 1544 shader clock 2004 memory clock Looking for a little extra juice out of it and want to know which dials i should be turning up. Dont need much extra but anough to notice a little increase in FPS on BF3. Whats the best way to do it? Its probably realy realy easy but when i just put the core clock and shader clock up (they go up together) to 810core/1620shader it seemed to be less stable in BF3 and may have been the cause of a crash or 2. Do i need to up the memory clock and core votage aswell? Any info is great. Its my first nvidia card.