The code in the HAL that sets the module for a digital source checks the index against the number of digital headers 
(and remaps the pin by subtracting 10 if it thinks it's on the MXP) regardless of the setting of the AnalogTrigger bit. 
This will result in any AnalogTrigger output index over 10 (any output mode on AI 2-7) to map incorrectly.

This is the cause of the issues documented in these posts:
http://www.chiefdelphi.com/forums/showthread.php?threadid=134316
http://www.chiefdelphi.com/forums/showthread.php?threadid=134340