I'm new and don't see anything regarding problems with the DVR 530 I purchased 2 unit in 04 ( I believe ) they were just out I have had both units replaced 3 times ( 6 units ) and now less than a year I am having problems with one of the units. It has good signal for each LNB and does not record. if you try to record a program while another (supposedly ) is being recorded , it comes up with the standard response to choose which program you really want to record. Still nothing is in the DVR list . I have tried to hold the button down to reset. It goes through the process which results in loss of the guide but the problem does not fix. I have not tried unplugging the unit but this is similar to previous failures. Does anyone have any ideas ? SC will not replace wit a new unit and only sends out refurbished units --at price ,of course. Can anyone help?