Wiinja Installation Video Guide By GBAtemp.net We have successfully installed our Wiinja sample and made a video guide of the installation process. As the guide lasts approximately 13 minutes, we uploaded it on YouTube in two different parts: Click here to watch the first part. Click here to watch the second part. We are also finishing the review and will be posting it tomorrow. We can however confirm immediatly that thanks to the Wiinja, our Wii now plays all Wii PAL backups flawlessly (1:1).