I just checked, found, and downloaded the latest update to the RER radio/nav system software, dated March 5, 2011 version RER 2.402. If you don't know, there is a website that lists info and updates for MY GIG systems, I have used it before and it works. Has pages with download, unzip, and installation directions, just look around. Site is at: http://mofv.com-mygig-Body.htm I believe Harmann-Becker periodically releases improved software as problems develope in use.
Forgot to mention, its no cost. And with this latest download, you Chrysler owners will get the great looking (?) new wing logo to come up on your screen as a default....