GDPM is GNOME-based graphical manager for Debian packages. It aims to fully replace command-line tools apt-get, apt-cache and dpkg by offering easy way do install, remove, upgrade and browse Debian packages.
Plume is a complete set of packages to create and administrate a network of diskless computers used as X terminals. Workstations root file system is extensively based on Debian with as few new packages as possible.