I think that a converson of the dual boot to windows only is possible. I would figure that it would involve a flash of the A5C6 BIOS and then an intall of the windows only recovery image that has already been posted here. There has been several reports of bricks that I would not recommend it for the average user. Hopefully someone with a bios reflash clip/programmer will try it in the future and post here. We will figure out all this in the next few months. People who have no bios clip/progammer should stay clear of it!
Max