. It is a file format that optimizes game data by removing "junk data" or padding used on physical discs, making the file smaller and compatible with USB loaders. : This is the unique for the North American (NTSC-U) version of Just Dance 2 : Game-specific code ( Just Dance 2 : Region (North America/NTSC) : Publisher code (Ubisoft)
If you need a legitimate related to Just Dance 2 on Wii, here are possible topics: Just Dance 2 -WBFS- -SD2E41- -NTSC- -wiiGM-