I am trying to set up to record from the Behringer X32 Rack. Can someone provide basic instructions for set up. Thank you.
Download the “Quickstart Guide” from the “Downloads” section of this page:
http://www.behringer.com/EN/Products/X32-RACK.aspx
When you have that sorted out, setting up Audacity should be much the same as setting up for recording from other USB devices (see: Audacity Manual). However, because that device has 32 channel audio over USB 2, it may require ASIO drivers to be able to record multiple channels. Audacity cannot be distributed with ASIO support, so other software (that supports ASIO out of the box) may be a better choice.