So I have decided to overclock one of my machines, Just to see, and well I would like some feedback, Temps are good, the error rate is good but what are peoples thoughts on the maximum safe frequency.

Or do people think this is already too far, Im not going to run this for long but would like to test for 24 hours with this machine, My ambient temps are low (8c-14c) and im using 2x EVGA 1300w gold PSUs on this one machine.

http://i63.tinypic.com/n3an43.png