Matt's friend, Kevin, who joined the Sevenmile Creek run a couple weeks back tossed this my way as he didn't need it. I said I'd post it here as free. Who can put it to use?
"Works seamlessly on 2007+ Wranglers with 2 or 4 doors..."
www.AEV-Conversions.com/product/procal-module/
From the URL, I do not know if this unit has been "cleared" by the prior user.
Can I use the AEV ProCal on more then one vehicle, like if I sell my 2007 and buy a 2009?
Yes, but only on one vehicle at a time. In order to program a second vehicle, you must restore the first vehicle back to its stock configuration. After a successful restore (3 honks) the module is ready to program another vehicle.