Saving using drag-and-drop

Each application's savebox contains an icon representing the file to save. You can drag this icon to a ROX-Filer window, a directory on a pinboard or panel, or to another application. For example, if you want to save a compressed text file, drag from Edit's savebox onto Archive, and then drag the compressed data to a filer window to actually save it.

http://rox.sourceforge.net/screens/saving.png