The Media Library doesn’t need to be “On” when adding new content.
New content will be detected even with the Media Library “Off”
Think of the Media Library in “Off” mode as … " File Mode" meaning, the ability to scrape metadata (thumbnails,movie info etc) is “Disabled” and also searching by Genre,Actor,Director is also disabled along with the ability to “Favorite or Rate” a movie is also disabled.
One question… have you got any PC data on either of these HDD’s (eg.PC backup data) ?
If so, then either remove them … or “hide” them from scanning on the WDTV by putting them in a “Dot” folder
more explanation here: http://community.wd.com/t5/WD-TV-Live-Streaming/WD-TV-LIVE-Problem-with-last-upgrade-or-HD-External/td-p/809169/page/2
