Horde Groupware Virtual Appliance includes a full working installation of Horde Groupware Webmail Edition. The only two applications installed in addition to the application dependencies are Joe (a simple text editor) and VMware Tools.
Poor Mans Storage Appliance creates a Virtual Appliance which can join an HA cluster to create shared storage for a virtualized environment.
Translation of an RCS file collection or CVS repository history as a fast-import stream.
JasperReports from the commandline.