i talked to the guys at EFIx, they said they will never support ASUS, you can install a hack version, I used Ideneb 10.5.5 and it worked, but my video cards wont work in OSX(4000 series)

but if you want to take the plung and test the efix for the hell of it, be my guest, ill be the 1st in line to buy if it works.