I happened to be in Best Buy today, when I happened by the satellite radio area. I have been considering the Sirius s50, and my understanding is the are out of stock in many places. The rep then told me that someone just returned one-apparently they got it for Christmas but decided they already had a Sirius radio and returned it. Only the plastic on the outer box was missing. Inside, everything was 100% sealed in it's original plastic and packaging and never activated. Saved me an additional 50 bucks with an additional $50 rebate. Total beans $229.
I love the fact that you can download full length songs from Sirius onto the hard drive and take it with you if you wish, as well as adding your own mp3's. I already have a Sirius JVC unit, but I'll leave that for a dedicated unit at work and keep the s50 in the X5.
Thanks, Phester, for your previous review. It got me sparked to pick one up!