As far as gmail is concerned, It is googles baby, so to speak. It comes as a package deal. As for the 3am to 6am downloads, who the heck is up at that hour? Kind of stupid for hughesnet to throw that tidbit in. They know that the mass majority, downloads at prime daylight and evening hours. I can talk on my nextel cell phone to just about anywhere in the us for free after 9:30PM, but guess what? I am in bed at 10PM, and I can't think of anybody to call, in that half hour. It's just a "we'll give you a poochy scarf, even though you don't have a pooch" deal. I would be frustrated too, but the grass isn't always greener on the other side of the fence.
Keep me posted, and I will help you (or sway you) in the right direction.