Just a quick note to let you know that we have our new Pilot's User Guides online at:
http://dynonavionics.com/docs/support_documentation.html
The new guides are for firmware version 4.0, which is not quite out yet. However, they now cover all the new features introduced in version 3.0 and give you an idea of what to expect from DSAB and various other features in version 4.0.