I recently started service with Hughes through DirectTV as I was told they were the internet provider in the local area of our recent relocation. Bottom line is the service and support are both horrid! When you call you get the run around and waste hours of time spinning your wheels.
We cannot stream anything, including the DirectTV options and movies so I am not sure why AT&T would link their cart to the HughesNet horse.
We are currently researching other alternative internet providers and TV, as this partnership is filled with misinformation and false advertisements.