I haven't had my XM activated for about year, so I got a letter that stated they were having a free 2 week trial for 60 of their channels commencing 11/17 - 11/30.The letter then states at the bottom that if you sign up for a prepaid 5 month subscription you will receive all 170 channels for $19.99 (plus tax I imagine) - must sign up by 12/15/2009. Limit 4 subscriptions per account. Must cancel before the subscription is up to avoid the automatic monthly renewal.
Figured this wasn't a bad ...