It is nowadays possible to install a softwarechannel as a result that it becomes possible to play backups.
This happens entirely with software, so that the Nintendo dont’s lose the guarantee.
The service is very simple and works exactly this way as starting an original game.
Simply from the head menu, clicks and start!
And don’t forget, softmod the Wii is 100% legal !!!
The advantages :
* You don’t lose your guarantee
* Play all backup and original games
*Very simple service
*Everyone can do it itself
*No risk of to damage
* The Wii do not need be opened