To convert your wad file, just drag-and-drop it onto Convert2vWii.bat. After a few seconds, a new file will be created that has " - vWii" added to the name. If the title ID will force 4:3 mode, or it uses IOS61 (which does not exist on the vWii), Convert2vWii will offer to make the necessary modifications. Thanks to XFlak for helping me with some of the code. The vWii version will not work on a real Wii.