Just bought a pioneer freeview box. Connected it up to my tv via scart and put my rf aerial into the back of it. It searches for channels and finds none? It gets nothing on the signal strenth test, yet the aerial worksfine in my tv. Do I still need to have the gold card slotted into the front of it? Also, when checking the subscription it says ended november 2002? Do I need a new card? Thanks in advance.