I would like to ask about your experience with this psu? i red few reviews and also some comments here and there and it seems like its fine psu. there is some talk about lower side of coolermaster psu being not so great but this one is supposed to be fine.
well i intend to put 670/680 4gb sli, and since i dont overclock i assume this should more than suffice.
from the psu calculator http://www.extreme.outervision.com/PSUEngine
i see Recommended PSU Wattage for my system: 582Watt