I can give you guys a few words.
I have the Mushkin Redline 2133MHz in my board and have 4x4GB and running @2133MHz without any problem. I will get another 16GB next week that I will use as a RAMDisk.
I also have the OCZ RevoDrive3 X2 as boot drive and that workes without any issue (had to wait many bios upgraded from EVGA to be able to use it as boot drive (bios 037))
Have the 3930 and ran some benchmarks with it @4,8GHz with a simple overclock and no problems.
So basicly, this board is superb.......if I put aside my horrible RAID10 speed on the LSI controler.
Hope this helps someone, if any questions.......just ask.