Hey guys, I got a DirectTV digtal analog converter box(or whatever they are) ( hey was cheap!) from the resale shop, I was wondering if I could use it to potentally get "free" tv in my second room of the house, I already rewired the tv service's signal back to my house's coax splitter. I know the box needs a "Access" card for it to be used, but does anybody know if its possible for it to be used on AT&T U-verse? The box is a Hughes Silver Edition.