Thanks for the info guys, I think I'll order mine today.
And Boff, thanks for the info on congested traffic. I have a long freeway commute (for Vegas anyway), and it's bumper to bumper most days on the way home. If I read all the info on the Trac Cal right, if you hold down the Off button on the steering wheel during start-up for 5 seconds, it disables lopey idle. I'll probably just do that for my afternoon commute.
I'm not sure if the lopey idle is the issue there, or the enhanced throttle response (both opening and closing). I never did experiment by turning off the lopey idle...I like it too much!