Will this work (Wii Game Backup)?

I am downloading a iso to backup my Super Mario Galaxy game and wanted to make sure that the game will play. All I should have to do is burn the iso to DVD-R with ImgBurn at 2.4x correct? Then it should be able to play. My Wii has been softmodded (no modchip) with a backup channel installed. Do I need to do anything else?

Sounds like you got the right idea burn the game then load with neogamma or some other form of backuploader. Make sure of version on the game ie...NTSC or Pal and all setting in loader are set correctly.