I've noticed significant improvement in our local 1080i NBC and CBS signals carried via Dish Network. Where previously they looked choppy and very soft, the frame-dropping issues appear to have been solved. They look as good as the 720p locals now, IMHO, which is to say very good, but just a tad softer than their OTA counterparts.
Kudos to Dish for responding to our cries.
Kudos to Dish for responding to our cries.