I just had FiOS tv installed over the weekend. I ordered the UFC Fight on my kitchen receiver and then went down to watch it in my basement - only to find out that it wasn't available on that TV. I had this resolved eventually, but it was a pain. I had to wait around for 20 minutes until a customer service agent could refund the event from one receiver and order it on another.
I don't remember having this issue with Directv. I seemed to be able to order an event and watch it on any TV in the house. Is it always going to be this difficult?