Ok Guys...right now I am working on a solution which let you choose your composition....copy all included clips to a, for example, backup folder....it will optionally let you include the comp-file and also optional will re-assign all your clips and pictures inside your composition to the new location.
This tool will be available for pc an for mac. *ehm* hopefully
You can make donations to......joke... it will be free for all!
#TEASER END
Greetings
cosmowe