Got mine yesterday not well packed but works ok... came with 15.xx bios flashed it to 16 version latest.
Still double and tripple boots (rofl) still didn't detect My 1333 1.5v SB recommended Ram properly still took multiple bios reset, battery pulls, jumper clearings.
Did a safe asus EZ overclock 4.4ghz... booted it up this morning, double cold boot and overclocking failed... LOL
I will NEVER buy an ASUS board again... The RMA was super fast and good tho, credit to them on that.