I DID find the software on www.driverguide.com! Thank you to posts on this forum!
The tricky part is that the software installation is hardware dependant. In other words all of the 4.0 software say sidewinder, but not all sidewinders are created equal. The gamepad software will not work with the Precision Pro and vis versa. There are MANY flavors on driverguide though so check it out.
Again this software successfully installed on XP and now I can set the full buttons and macros! Very nice especially for some of my older games that do not allow much configuration from within the game. Still no idea, why Microsoft does not make these available to support their hardware.
Good Luck!
Clinto