Hi Guys,I installed SUN DTH yesterday and today my connection is activated by today. I am getting All SUN Channels.. But some of the channels showing "scarmbled"ETVMAA TVETV2ETV KannadaAsianet SuvarnaDo you know why? My basic package is TAMIL. Do i need to have add on package for the above channels.. if yes in which category it comes as only few channels are missing in some languages.2. Do i need to keep my STB always on??? When i do not see TV, is it ok to Switch off STB too as it exposing more heat.Please GUIDE ME