Please, on the MSI Neo2 Plat, add something like this:

"Tip: If you are having trouble getting windows to boot from SATA ("Error Loading Operating System"), be sure to set SATA1/2/3/4 RAID to "ENABLED", even if you are not running RAID."

I have seen a lot of people having trouble with this, especially if they are trying to use a SATA drive for their Primary boot drive (like WD Raptor)
Thanks for the post. Very helpfull to see it all in one place.

CanisLupis