Folks, On my recommendation the in-laws bought a 28" LG Widescreen (28FZ11) with built in digital. However when we auto or manually search for Digital channels it can only find the BBC Channels like 1,2,Choice, CBBC etc. I've been told it may been down to the fact that their aerial may need upgrading to receive all the free to air digital channels. Can anyone confirm whether this is the likely problem or could there be another reason. Any advice greatly appreciated. Mike.