I just found out an old friend in San Antonio just got a HWS, no Joeys, because it was a better price than cable service. She wants to use On Demand but has no Internet. She did not know you need Internet, it was not discussed with the DISH CSR. Can the Hopper connect to her cell phone hot spot so she can get On Demand things? Is there like a 30 day period that she can back out of DISH TV and go back to cable service?