I installed the new Xillarader Race IImodule today.
I have had the xillarader racefor a while before upgrading to the II.
The new race box is possible to update on line (usb port), and have 5 on the fly settings!
The program I down loaded has a mpg tune for the first setting, and gradully will increase in power from 40, 60, 100 and 140 hp - all on the fly.
I have this connected to the Commander which has the guages and safety features ie: de-fuelling at your pre-set settings.
Smooth awesome power - they also have a smoke tune I need to try.
They have alot of tunes you can select from on their web - site, at no charge - choose the tunes you want and down load them.

Any one with questions let me know.

 

quad definitley has their crap together. right now I'm not sure if anyone can touch them with the stuff they have out now. I also heard there will be a commander II which will have some other features

 

Yep, and possibly by December they might have an upgrade for the current
Commander- also upgrade-able on line.