A cloud management system can track the usage of the virtual machines in order to determine the fees associated with the user’s subscription to the cloud computing environment. Various repair apparatus include an elongate tensile member and a pair of anchor structures connected for movement along the tensile member on either side of a repair site, such as a tear or laceration. If the playback apparatus is in the state of currently performing the AV playback, the playback control engine instructs the playback engine to perform the AV playback at a predetermined speed level.