Things You'll Need
Instructions
Download, install and run a DVD ripper program. Several free versions are available for download from various websites.
Load the DVD into the computer. Follow the on-screen prompts in the version of the DVD ripper that you downloaded to convert the DVD files to a Wii-supported format (Wii AVI Video, or .avi). This step may take some time, depending on the processor speed of your computer.
Insert or connect a size-appropriate SD card into your computer, and copy the converted .avi file to the SD card.
Insert the SD card into your Wii, and play the movie.