some dish tv fans are spreading this news that nat geo music and baby tv are available in hd in dish tv which is absolutely falsse. actually from broadcaster end these two channels r telecasted only in hd format, there is no standard definition feed run for these channel just like there is no standard definition feed for trace sports, movies now,utv stars. so what operators do is that they demodulate these hd feeds and run it in standard definition format just like airtel is running trace sports in 16:9 aspect ratio(they can easily also run kit in letter box format like they r running movies now on ch 197 or history tv 18 on ch 348). also baby tv is being run by videocon d2h in 16:9 aspect ratio. so plz note that nat geo music and baby tv r being run in standard definition format in dish tv just like trace sports is being run in airtel and baby tv in videocon d2h