Install the Echo Firewire driver.
Connect the AudioFire interface.

*** Firmware Update ***
This will require a connection to the internet.
The console will automatically update your firmware. 
If you want to re-flash your hardware to this release of the firmware, go to the Settings tab and click on the "About" button. 
You will see the "About" dialog displaying the version numbers, as well as a button labeled "Flash update".
When you click this button, the console will load the current version of the firmware into the box.
Note that this will also erase any settings you have saved to the flash memory.