In the CloudCase we did set up a complete distributed installation of the XtreemFS Cloud File system. In this video we demonstrate how XtreemFS' file replication helps to overcome data server problems. Even if the plug is pulled out of the main data server, XtreemFS notices and recovers from that. The user application (a video) only has a small delay but no problems accessing the video file. More information on http://CloudCase.eu.