the problem is that I purchased the Mat. the MSI H61M-G35/G3 with the stated maximum frequency of 1333 MHz, but at that time did not know this and bought a frequency of 1600 MHz, it operates at a frequency of 1600 MHz have checked all programs (CPU-Z and AID64) great feels. how so??? checked the old mother. Board the official why the stated maximum of 1333 but runs at 1600 in this case it appears everywhere, now I'm afraid to buy the same die if something goes wrong. and how to do it?