I see a "Left mouse button down" message

This is quite harmless.  It is a message we built into the software that appears

when you click the left mouse botton on an inactive part of the setup

home screen, like between two buttons.  Nothing else happens. 

 It was needed in testing the new Vista software on Windows, to see if

Vista "knows" the mouse is there.  Please disregard this message, you should

only see it if you click on a "dead" area of the setup control panel.