Distributing copyrighted WADs (like Mario Kart 64 VC) is illegal. This post focuses on legal WADs and dumping your own.
: Each file contains title information, metadata, icons, sound data, and the primary application executable (a Operating System Hooks : WADs rely on specific IOS (Input/Output System) wii wad pack
Installing WADs from a different region (e.g., a PAL WAD on a NTSC console) can lead to system malfunctions. Complete Softmod Guide - CustomizeMii - Google Distributing copyrighted WADs (like Mario Kart 64 VC)
