I joined DIRECT TV back in Dec '08 and I took one of my 4 receivers out of an office I don't use often and put the receiver in my RV. It worked great the first weekend camping.I left the receiver in my RV for a couple months without using and when I went to use it this weekend, I got the notice that the card had expired. Why would they Expire my card and what do I need to do to fire it back up? Is it a no-no to take a receiver on the road and did they catch me at it????