Okay, I am going to tell you up front that I only know enough about this to be dangerous, so please speak slowly (or pretend you're explaining to a five year old). We have an HR10-250 that we bought from a friend who doesn't have DirecTv any longer, and we're having some issues getting it set up. We have had TiVo before, but not the Hughes receiver - just a series 2 unit that was easier to setup. Am I correct in understanding that your home wireless network cannot be used for updates? Short of having a landline installed, what are our options for updating? And finally, the dumbest question - if we're getting satellite updates (which we are - the schedule is updating), why do we need to access TiVo as well? Thanks!