Micro$oft stuff is never free... so S becomes $... very reasonable. Have you searched their website? Free documentation, free tools, and sometimes free applications. Ever heard of an app called Microsoft Robotics Studio? Its no longer for sale, because its freeware. They even give 180 day trials of their operating systems, and ridiculously discounted versions of current-gen suites like Vista and Office if you know where to search. I am shocked by the sheer ignorance and your attitude as a result.