How to create Channels (Forwarders) from games on USB loaders.
This process enables you to run backup games as channels without using a loader.
What you need
Your game ISO’s on your USB HDD.
Copy of WiiKrazy’s Crap. 2.1b (Yes its really called that)
Latest version is Crap V3.3b http://www.wiidewii.com/data/CrapV3.3b.rar
2)Unpack .rar file
5)select Loader, choose the one with most options.
7)Check files, wad is crated in CrapV2.1b\wad
8)Copy New SUPER MARIO BROS. Wii - UMNP - SMNP01.wad to SD\wad ( or whatever game)
9)Install with wad manger
Done!!) New Channel created
This game is typical and only uses 6 blocks of Wii memory.
Credit goes to sociallyantisocial for introducing this feature to me.