Yes you can connect the UConnect to your 2007 Jeep Wrangler. I have 2 '07 Wranglers with the standard radios installed and the 2008 UConnect works just fine in both of them. Just make sure that your cell phone is compatable.
Can I use the adaptor kit to make UConnect work on my 07 Jeep Wrangler Unlimited WITHOUT having MyGig? My Jeep just has the standard radio that comes with the Jeep. I've read some of the other posts regarding the UConnect/Wrangler issue but they all refer to MyGig. Please answer if you can as I'd love to be able to use the UConnect feature without purchasing the MyGig. Thanks much.

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic