Needed some help from some of the techies out there. I am a Pittsburgh sports fan who recently dumped DirecTV and Sunday Ticket for financial reasons. Spent last season at a bar, but can't spend any more time away from the family on Sunday's, so I was looking into the slingbox. I understand the basic principals of the device . . . basically it takes over a TV in a remote location, and streams it to your computer elsewhere. That part I know . . . For the part I am fuzzy on . . . I have a mom who still lives in Pittsburgh, and I wanted to hook up a box on one of her rarely used TVs in another room that is hooked up to a cable box. It is in a different room than her router, which also has to be hooked up to the box to transmit out. So, what do I need to know about this. How do I hook it up to the router and to a cable box in another room. And what else do i need to know. Google searches have only gotten me so far. I need to bring in the big guns on this one, SteelerNation.