Tahir I think you asked this thousands times
1- you need a dish and it's installations. btw Dreambox 500 is 120$

2- yeah probably hundreds of them all over the world, too many options

3- ?
4- you share channels with regular humans, or the company can share the channels (scrambled ones ofcourse) for a fee varies 100 to 200$ maybe per year.
5- It depends on which satellite signals you got with the dish you will install (ask a professional, or find dreambox sites of USA members)
6- Yeah it doesn't require you fingerprints to start the machine

.. as long as the thing is on and connected to the internet (should be connected all the time while you watch) it works.