Wally is a Qt4 wallpaper changer using multiple sources like files, folders, FTP remote folders, Flickr, Yahoo!, Panoramio, Ipernity, Photobucket, Buzznet, Picasa, Smugmug, Google, Vladstudio, and deviantART images. It is available in many languages. Supported Linux window managers are GNOME, GnomeShell, KDE3, KDE4, XFCE4, BlackBox, FluxBox, Window Maker, and FVWM (experimental).
qtrayvolman handles hot-pluggable devices and removable media that are added to or removed from the system. It displays a nice icon in the system tray for each volume. It uses D-BUS and HAL to listen for new devices. It provides functionality for mounting and unmounting and runs pcmanfm for a given volume.