I just got X58 Extreme from asrock and I am building new rig now. Question about memory selection. In the specs it says "Due to Intel CPU spec definition, XMP DIMMs and DDR3 1600 are supported for one DIMM per channel only." I dont understand what this means. I am using 3 2 GB sticks of mushkin red line 1600 for memory. Am I going to have issues? Please help.