Is it possible to play wiiware and other games bought from the store from an HDD through USB? I don't know what you call those other games from the store (the SNES, sega, etc games). I assume after installing the wad files with wad manager, it puts the things into the wii...is that right?
As of now, It is not possible. 4.0 and above can move their Wiiware and VC from their wii onto SD Card upto 32 GB.