So I looked at my build sheet and saw that it had the Sirius Travel Link listed. I called Ram and they referred me to Sirius. Sirius said I was supposed to have been sent an update disc for the headunit. I called Ram back and asked about the disc. They said the discs are sent out in batches along with a welcome kit so I should have it in a week. I found an image file of the disc online, updated the headunit and now have Travel Link! Kind of neat to be able to get the weather forecast, movie times, and local gas prices all from the head unit.