Advertisements To sign up for DirecTV, and then look for an old DirecTiVo to hook up? There are a few on Craigslist here locally (a Philips DSR6000R01, a Hughes GXCEBOT, Philips Model DSR704).. Should I only go with a HR10-250? Am I buying into an outdated system & making a dumb choice? I am currently with Dish and have S2 TiVos (AKA, outdated system). The dual-tuner DirecTiVos would be a cool upgrade. I am debating about a new TiVo HD/Premiere and Comcast, too.. Thanks! Alexis ETA: Should I have the receiver prior to setting up the DTV service?