PLEX, PLEX BETA, and PLEX TEST versions

12/20/13 update - PLEX remains free for roku users with existing accounts. 

new users: 30 day free trial/$5 one time fee
available in channel store

code: PLEX

https://owner.roku.com/Add/PLEX

http://elan.plexapp.com/2011/05/03/plex-on-the-roku/

http://forums.plexapp.com/index.php/forum/84-roku-streaming-players/

http://www.plexapp.com/

streaming media from your network

confirmed code/Add link 12/20/2013

confirmed working in the US and UK 1/28/12

PLEX BETA

code plexbeta

https://owner.roku.com/add/PlexBeta

confirmed code/Add link 12/20/2013

PLEX TEST

code plextest

https://owner.roku.com/add/Plextest

testing and debugging version - will always be the latest updates but is not as stable as the official version

confirmed code/Add link 12/20/2013

i have not figured out PLEX on my pc yet so i have no idea what the differences are between the versions