DAMMIT I wish this article had been published 4 months ago. I'm one of the lucky ones that got a Project Q board early - I didn't option wifi/bluetooth so there was no holdup. I couldn't find anything about the BIOS flashing you mentioned, online support is just not there for this. At least I never found any. Posting on tonymac86.com got me strongly warned by moderators that QUO-AOS motherboard discussions would get me banned. I have painfully figured out how to get the board to boot over the course of 4 months and probably 60 hours of experimentation, using Unibeast and Multibeast and Kextbeast and DSDT editors and all the other things. HDMI audio still doesn't work, sleep is problematic, and today, TODAY! was the first day I managed to migrate my files over from my Mac Pro 1,1 and successfully boot. I've given up on HDMI audio. And now I find that if only I'd been able to find some mysterious unsanctioned BIOS flashware somewhere, I could have just swapped out the hard drive, booted straight into Mac OS, and made a few tweaks. DAMMIT!