bought a skybox now what do i need to do?

First post so please go easy :-)

I can only apologies if this has been posted a million times .

What I'm looking to find out is of I buy an F5 from satellite doctor have it connected to my broadband etc . Is all I have to do now is get a paid cccam server to get all the channels . And is it just a case of putting the file on a USB and Importing into box ?

Thanks for any help

John