I really like the simplicity in Kanban. It should be enough for most small projects, and especially AO teams. Even though all you really need as tool support is a white-board and a couple of post-it notes, larger organizations often require you to hook into existing tools for requirement management, issue tracking etc.
I have not been able to find any tool fulfilling this need, so I decided to create on myself. Thereby, KanbanFX was born!
KanbanFX is a JavaFX implementation of a Kanban board. Source code and a very limited demo version is available on Kenai:
http://kenai.com/projects/kanbanfx.
Please join the project if you want to contribute. I am pretty sure that I will need help with at least the graphical elements when we get to that…
Created a separate page for KanbanFX: http://www.agilejava.eu/kanbanfx/