I purchased from e-bay as my friend recommended but unfortunately I received faulty unit. Then I bought from outside and it is working fine, you have a few number of linux firmware as free, you can install, scan and watch the channel. There is no longer product from the dreambox-company so only can be get used one or new from third party producers. If you need HD channels from satellite, have to go for HD supportable dreambox; in overall it is good for me.