I've moved to a rural area with no high speed connection. I'm looking into a Hughes DW4020 satellite connection. I'd like to share the cost with my neighbors and offer them a wireless connection. Is this practical? I'm unsure of the range of wi fi but I understand it can be extended by fucusing antennae. I'm not looking to extend ranges beyond three hundred feet. How far could I extend the range? Can someone recommend a book or web page describing what I'd like to accomplish? I'm not intending to make a profit, only reduce costs.