Tillu bro I think for real HD version or upscale HD verion it will take same bandwidth in any DTH.But for upscaling or downgrading any channel DTH has to take permission from Broadcaster.dish TV already done and had been given upscale version.Now they removed it and added original HD version.so what? for that dish TV is not charging single penny extra in fact dish TV not announce the package details also.For Dish TV there is no extra bandwidth consume where as for other DTHs they have to accommodate extra bandwidth for this HD channel.
bhaskarkilli brother, addition of any new HD channel in DTH will not require any new permission as it's part of deal with Broadcaster. Whereas since the permission of up-scaling is already taken for channel, still it will be required to sign the new deal corresponding to new HD addition.Only here either the deal of up scaling (process) will get closed or get adjusted in signing new HD channel deal.
And any new HD-SD channel would require Bandwidth it's universal theory , nothing new it.Getting added up scaled HD version was also required BW at the time of addition.So why are we comparing and conflicting these 2 different categories.
At EOD my tp space-BW getting utilized at same % in both the cases.It's similar to either I wear Shirt 1st then jeans or vice-versa

considering I had to pay same in both cases.