I just got around to installing plex on a mac mini. Its on all the time and it breezed through reading my library. Then I installed Plex on my iPad to view the movies. Everything works fine, but what is throwing me off is the multiple servers listed. One for the mac mini, one for the windows machine, one for the iPad. Does every occurrence of plex have to run it's own server,? Just looking to watch movies on those devices, or is there a reason for each device running plex to have its own server?