I ran across a comment in a thread here today that lead me on a hunt......
This is what I've found.
http://www.99mpg.com/ MIMA is modification of the IMA control system on Insights that allows manual control of EV mode and regeneration. Allows up to full assist at any speed. You decide instead of the IMA control logic. Think what this could do for getting the most out of the 06HCH. Just thought I'd pass it along. I'd like to know if it's adaptable to the 06HCH