It appears that streaming on my Samsung SmartTV for two hours a month uses more than 6-7GB of the MIFI. Other than not streaming, any suggestions for bringing the usage under 15GB? I don't know what good streaming shows is if it uses up so many GBs in just two hours each month. My phone usage is usually 8-12 GBs but I've been showing usage of 21+ GBs per month for the past two months.