Hey!! Wait a minute, now!!! Just who out there is saying something is of no use to anyone?!! And who is anyone, or the one who is speaking on behalf of anyone?! My point is this: There is NOTHING that is of no use to anyone--there is someone out there who might find it rather useful for his or her purposes. And I don't think there is anyone who would even want to speak for everyone and deciding whether or not something is completely useless. Not even Uwe, our moderator, could or would do that. The way I understand it, every viewpoint is welcome. That's what a forum is and should be--a place where all viewpoints are expressed.