i actually realized that bay trail has no emt64 support on it, so this might actually be a total waste of time trying to boot anything 64bit on it. As the old atoms did, the actual circuitry is there but is disabled/burned.
Edit: apparently according to intel's Ark, i'm wrong. They do have emt64;
They do have emt64, but the question is, why did Intel announce that the initial batch of Bay Trail hardware will only boot 32bit operating systems.
I doubt most people will even be able to install a fresh copy x64 Windows 8.1 into the T100 unless Microsoft bundles both 32bit and 64bit EFI images in their x64 install ISO.