History:

2001.05.29	Version 1
	Initial version, created to calculate zonal topography.
	Created to take the place of AMLs for the same calculations.
	Help from Justin Knobel.

2002.04.05	Version 2
	Updated zonal topography to include individual versus
		batch calculation.
	Added Quiet/Verbose option (for overwriting of existing
		zonal topography fields).

2002.04.11	Version 2
	Added MOSS to shapefile converter.
	Added MultiBuffer functionality

2004.08.04	Version 3
	Fixed major computation error in trigonometric analysis.

2005.09.08	Version 4
	Found and fixed same stupid error in trigonometric analysis.
	If you find an error and demonstrate this, I'll buy you a pizza and
		a six-pack of beer.