Contens
Here i publish some of my - mostly java related - it-projects
For the moment some pages are in englich, others in german only.
Projects
Shellintegration of Java Applications 
a windows-shell extension to give java applications in jars some more options.
Minesweeper
mostly to inspect a variation of the game, programmed in Java (runs on Win, *nix, Mac...).
Jpg Optimizer
a little tool to adjust jpg compression interactively, programmed in Java (runs on Win, *nix, Mac...).
Java-Snippets
Transfering 'text/html' in Windows
Problems and bugs: transfering 'text/html' from Java to native applications in Windows
ZipFile and non Ascii chars
You can't get the contents of a ZipEntry wich name contains 'umlauts'
(precisely any char>127) with Java 1.2 - 1.4.
It's mostly all right with 1.1.8.
Choose control points for cubic bezier curves
In common graphic environments (Java 2D, Postscript, wmf/emf/WinAPI, SVG)
a cubic Bézier curve segment is drawn from two base- and two control points.
Little application to play with.