even when my NB on the maximus was only 43c i got an error, system was very cool, not hot at all...........my antec 900 has a 2000rpm fan on the side wich keeps my NB very cool....on full load never went above 45c.....also another problem with occt i had even on stock settings, is it would crash the desktop, but occt would still run..........i also have this issue with my gigabyte board, i am guessing this is releated to the program itself and maybe vista x64.....anyone else get this???

EDIT: also the voltage fluctuation probably had something to do with it.