try our search function. You will find these threads which talk about this product. http://www.satellites.co.uk/scripts/dcforum/DCForumID20/3.html http://www.satellites.co.uk/scripts/dcforum/DCForumID14/13.html
I have installed one and it works fine. I have installed a Common Interface card ($100)an Irdeto CAM (Common Access Module)for $150 and then purchased a NOVA card which enables me to watch encripted Greek Channels. Both picture and sound are fine.
If you need something specific please ask me. I will be happy to help if I can.