DiscUpdate Disc
From Rare Gaming Dump
This disc was discovered through an image (TODO: insert image) showing this disc, as well as the Movie-CH Install Disc and the Wii Backup Disc. This disc was also seen in the GameDealDaily image, but is no longer available on their site. The exact details of this disc are unknown, however as "Wii Menu 3.0U" is stated on the label of the disc, it is likely to be an updater disc, similar to the (Link here) Wii Menu Changer RVT discs and the Wii Startup Disc.