The list under ”Downloadable VirtualBox additions” contains all (2.0.0 and above) officially downloadable VirtualBox addition versions. Additions that were downloaded to the m23 server before are marked with ”Already downloaded”. Choose the version numbers of the VirtualBox additions that match the versions of your VirtualBox hosts. Click on ”Download” after making your choice. The download process can be watched in the textbox under ”Download status”. Click on ”Refresh” to update the status messages.
