About a month ago, I made a thread about Inno questions. I was hoping to get one for Christmas. I didn't get an inno, I got a Nexus. So far I like it, I am able to record and hear more the the show. It came with the home dock, and I am going to purchase a car dock from myradiostore.com next week (to replace my roady) I have 2 questions though. 1. The Nexus has a Firmware update available, but it doesn't say what fixes it includes, do I want to install the Firmware update, or am I better off with the Firmware it came with. I know sometimes firmware updates suck. 2. What is this XM passport? From what little I read on the interweb, it was supposed to be great, the future. However i cant find anymore info than that. Do I have to take both my Nexus and the passport from the home cradle and put them both in the car cradle to have the Nexus get live XM in my car? Any benefits to have the passport? Thanks in advance!