MOSAIC	: released version 3.8.1, February 2000

OPTICON	: released version 6.6, May 1997

MODION	: released version 3.2, June 1997

TOFU	: released version 5.3, Sept 1997


vlib.tar.Z : updated February 2000     (general purpose routines)

vlibm.tar.Z : updated February 2000     modeling routines
                                (e.g. deconv_tool, ir_spectrum_fit, mega_grains)

(vlib.tar.Z comes with the install distributions of all packages).
(vlibm.tar.Z comes only with the install distribution of MOSAIC).