xiwtool simplifies connecting a Linux computer's wireless card to a nearby Wireless Access Point. It allows anyone to browse nearby networks and can help you configure a Linux machine to connect to a WAP. It is compatible with any Linux system with a graphical desktop and wireless card, and can configure wireless connections on most systems which use ifup and ifdown to connect to the Internet.
Runner is a simple and fast X11 menu for starting commands. It's meant to be a fast start menu for often used programs. It also contains a run dialog to enter arbitrary programs or select programs from a history file. It supports completion both from the history as well as the $PATH variable. It's also optimized for keyboard usage.