Hi, I am thinking of buying a fortec star fsc1 5100 plus ultra @£139 a maplin motor £60 a 1metre dish not priced yet I have been told by the seller the fortec can decode encrypted channels by entering codes off the internet, is this true?and is it easy to do?do I need any special equip?how many sats are worth picking up, I only speak english, I am an adult believe it or not,any info will be very welcome cheers