My G*d people ! The man, who never sleeps providing us FREE firmware/Tone updates, answers the prayers most of us have been asking for for years ( an All-in-one fly-rig/ LIVE rig / Tone Monster ), and all you can do is complain about how USB Audio is not included... REALLY !? If you need the USB Audio, there is this thing called the AxeFX II... if you are recording at home, you are most likely going to want something that is racked and has AES Digital Audio out ! USB Audio is not really considered "Pro Audio"... it is a "convenience" audio format for the bedroom studio user.
As far back as I can remember, we made records by going ANALOG into killer mic pre's in our Neve's, SSL's, etc, and recorded to 2" tape... some of those records are STILL what a lot of you gauge your Guitar tone by... not the new metal stuff, maybe... but if you're serious about recording, you're not going to track
The AX-8 was designed to fill a LIVE PERFORMANCE niche... something we can put in a backpack and take on an airline to a show, and KNOW our KILLER tone is going to make it to the show, or to simplify the rig that we bring to the local club...
I, myself, am truly thankful that Mr Chase has put all of his effort, knowledge, and genius into a product where I can take ALL of my KILLER studio-crafted tones out in ONE convenient package !
My AxeFX II can now stay racked in my home studio... if I need to go digital, I'll use the AES Out... but most likely, I'm still going to run ANALOG out, into a pair of Neve's or Focusrites to add just the little extra bit of sweetness and color...
If you want the convenience of USB Audio, just save up a little more and buy the AxeFX II... that way you can free up some of the wait list, and we can buy one ( or 2 )... ;-)