I want to know if I can temporarily downgrade because a tech can't come til Thurs and I have a very hyper 4 year old and impatient wife lol my daughter isn't quite 2 so she don't care lol I have an old 3 lnb dish still set up a few feet away and one box is an HD DVR but the other 2 are just like what was on the old dish any help would be appreciated