WOW! Was part of the paid subscription for gaming platforms but now the apps are free apparently.
Many of you wont need that second or third Chromecast now
For those that dont know PLEX can stream your stored media over wifi - its really easy to set up and works flawlessy with all media files (even windows media centre / .wtv) - its like your own personal Netflix with all the media you have on your PC hard drive
It looks really pretty to boot with cover and background art, summaries, synopsis etc of all your movies and TV shows
Enjoy
EDIT: theres a bit of misinformation in some posts below - both the PC server and all apps for the consoles are FREE - if you have your credit card out YOU ARE DOING IT WRONG!