Hi guys Im wanting to know if replay tv dvr box will work with direct tv satellite standard receivers there current models . Im odering direct tv this week and and wanting to pick up a box off of craigslist for 25.00 . I was wondering if all the boxes and now lifetime subscriptions now . That's what Im reading on the web . The replay model is a RVT-5504 Model . The guy said it works But Im going to ask to see it working on a television first before I buy it . So what do I need to do to use this DVR from Replay . I hear there better than Tivo I had TiVo in the past on a direct tv receiver , but I paided monthly fee's for it . Direct tv wants 20.00 a month for a dvr from them and I think its crazy to spend that price for a recorder . Oh just to let you guys know I don't have a Hd tv in my house only a sony tube television . so standard def is fine for me I don't need Hd or want it right now .I also Know that direct tv is droping older RCA Boxes , those are the one;s that have the low data port on them . I don't see those on the newer one's . But im unsure what boxes direct tv is offering to the people now . So please let me know if the replay will work for me . I like that you can network it from a router on a computer . Can you back up live television on them ?.