Say that you own two homes, house A and house B. If you have a DirectTV dish and receiver at both houses, with one account and one access card, can you take the access card with you when you travel between the homes and use your service at both places? Other questions are: 1. Is an access card "binded" to just one receiver (if so, could you just take the receive with you when you travel between homes) 2. Is this against DirectTV's terms of service? Thanks in advance.