This document is a guide for the just:play user. It contains all necessary information on how to use the just:play user interface. We make these assumptions: 

• You are familiar with the Macintosh environment.
• The just:play system has been properly configured by your system administrator.
• The system has been properly tested and no errors have occurred during the testing period.
• After reading this document the user understands how to use just:play.
• The user is aware of the third party hard- and software used with the respective system.
• The user knows how his particular channel is configured and how to use the specific functions.
• The user knows how to react if a problem occurs, has access to the support system and knows how to report a bug or feature request.