Update Feb 29, 2008

Several distributions now include adutux as a standard driver.
This simplifies the usage of ADU devices.
Click on the link to see Easy ADU Usage in Linux 2.6

The following legacy information is provided for those needing detailed information.
Installation (legacy information)
Application Programming Guide (still valid)
Internal Details (still valid)

Use at own risk

Use this program at your own risk. No warranty express or implied even as to merchantability. This driver is not supported by Ontrak Control Systems.

This is an experimental driver.  You are responsible for testing it in your environment.