seperate

Hi everyone, I recently moved my Hackintosh to a new shared workspace. Me and my co-workers are looking to share this machine. We all would like to use our own installations of OS X and run them in parallel. (just to be clear: for specific reasons we don't want to have multiple users). Our...

Is there a way to set up Mavericks specifically, but all OS X installs in general, so that NO data is written to the startup drive except what is absolutely necessary to start the system and keep it updated? Ideally I would like to have separate partitions for System, Users, Applications, and...