I accessed the EPG today morning and got to know that some of the channels line up in Tata Sky will change w.e.f 28th Dec. This is a good sign from Tata Sky as they are gearing up for new channel additions. To accommodate the ever increasing channels of different genres, this change has been made. Double good news for Tata Sky+ HD users as the change will not impact the current and future recordings. Only favourites and locked channels will have to be reset to align with the new channel numbers. Press guide on remote to get the entire list of new channel numbers.