The author of this program is Dietmar Tietz (Dietmar.Tietz@uni-giessen.de). Please contact him for questions or suggestions. Image processing software for analyzing two-dimensional Server-type agarose gels. Program is designed for the Apple Macintosh II family; System 6.0.x ONLY. Requires monitor with 256 grey levels. GelFit depends on Facelt 4.0. Please do not separate these programs.