Since Windows 8 come out, it is now possible to use the Ultrafast boot option if you have a mobo with that feature (Asrock and Asus mobos with UEFI surely have). The only missing thing is the GOP support in vga BIOS. There is not one desktop card on the market that supports it. But they say it is only need a little BIOS tweak from the manufacturer to solve this problem. I already made a ticket for my Sapphire Vapor-X 7770 card, but the answer is this not the highest priority now.
I made this thread so anyone who has the same "problem" write here and make a ticket too and maybe we get the upgraded bios sooner (if we get any).