I asked to Audioquest about the next (first) firmware upgarde of DFR/DFB. Here is the answer:
"The MQA update will be available to download for free via the Desktop Manager app on our website:
[COLOR=0000FF]http://www.audioquest.com/dragonfly-series/#downloads[/COLOR]. Barring any unforeseen issues, it should be available in the next couple of weeks or so. If you registered your Dragonfly, you will receive an email when it's available.
Best regards,
Alasdair Patrick
AudioQuest
2621 White Rd., Irvine, CA 92614
AQ Main: 949-585-0111
[COLOR=0000FF]
www.audioquest.com"[/COLOR]