The temperature to which you are referring is called the glass transformation temperature. This is the temperature range at which glass changes from exhibiting solid characteristics to exhibiting liquid characteristics.
It looks like HughesNet is trying their best to keep pace with new competition from Verizon's fixed LTE service Home Fusion, which offers users service in $60 (10 GB cap), $90 (20 GB cap) and $120 (30 GB plan) flavors.
This is done by using the Hughesnet Download Manager. A Hughesnet customer can manage what data they want to download and download it overnight when Hughesnet unlimited data downloads occur. You must have either Windows XP or Vista 32-bit Operating System. Internet Explorer and Firefox browsers are supported.