Nothing more than a simple wireless strength meter. It uses D-Bus to discover the wireless device so no configuration is needed. It requires a working hald and sysfs (infact I think most wireless drivers need sysfs anyway) which are usually already part of many popular distributions.
Anyhow, test away, feel free to comment and even help improve on this!
Note: You can find the green version of this here: http://www.kde-look.org/content/show.php/?content=90308
If you vote bad, please have the decency to say why. It's no use to anyone if I do not know why you feel it should get a bad vote!