Newbie here, are the splitters for satellite different than the handful of old cable splitter I have in a drawer? I got the Dish for Xmas and love it, got the 625 DVR and don't miss anything on the Speed Channel anymore. I have the 625 connected to 2 TV sets and would like to split one of those signals after the receiver to send it to the small 13" TV in the garage. What type of splitter do I need? I'd rather not pay for an extra receiver just to have satellite in the garage.