When you drag a file on to the Movies pane, Wii Transfer will automatically prepare it for streaming. This will convert to Flash Video format and cache the file in /Users/your-user/Library/Caches/Wii Transfer/Converted Movies. You can change this location in the Preferences window.


Wii Transfer will automatically manage files in this folder by deleting the oldest files. By default the most recent 20 movie files are kept.


To watch movies, make sure the sharing checkbox is checked in the Sharing pane, then connect from your Nintendo Wii. Click on Movies from the main menu to see a list of converted movies, then click a movie to start playing it.


There is a quality preference for streaming movies in the Preferences window. After adjusting the quality, you will need to re-convert any existing movies that you want to watch with the new quality setting.


Learn more: Media Sharing, Network Setup.