hey everyone! i have an xfx geforce 8600gt zalman edition. it's factory overclocked @ 680mhz core clock / 1360mhz shader clock / 800mhz memory clock. it runs @ 41c idle and about 57c on load. i recently overclocked it with ATiTool and it's currently running @ 765mhz core clock / 1530mhz shader...