All he probably did was laid a crap UI over it and jacked it up. Idk how someone can beg for code, EDK is SIMPLE to build just look at tianocore and you'll figure it out eventually. Besides, UEFI is coming into PCs now so with a few extra .efi extensions it will be able to boot up into Mac with no hax . If you don't think that it will work because "Mac is not true EFI", well it is, just an old version (1.10) that bypasses the EFI BIOS screen. UEFI has backwards compatability so with an hfs+.efi you can boot with the mac "boot.efi" file. That is effectively what Tom is doing here with DUET.

Btw Tom, is this Core i7 problem because it is not in you EDK compilation?

Koco are you using an x58/i7 build too?