Version: Unbekannt (using 3.5.9, Gentoo) Compiler: Target: i686-pc-linux-gnu OS: Linux (i686) release 2.6.25.17 Right-cikcing at an icon of a non-KDE program within the taskbar gives a menü in which the user defines the description, the path to the executeable and so on. One of them is called "optional command line arguments" (translated from german into english). IMHO it would be better to name it "command line argument/s (optional)" to indicate that there aren't 2 different types of arguments possible, namely required arguments _and_ optional arguments.
Kicker is currently unmaintained, you can look to your distribution for help, however.