To get New Super Maria Bros. working on your Wii via the Disc you will need any type of NSMB game burnt onto a DVD. You will need to have your Wii already softmodded. You will find an excellent link http://adewii.wordpress.com/2009/07/29/howtoprepareyourwiifordvdbackuplauncherorusbloader/. I have used this personally and I am a NOOB to softmodding the Wii. If I can get it working then anyone can Anyway once you have it softmodded you will need Uloader 3.1 or better installed. Once done you can play your NSMB disk via the Uloader. Pop in the game, load up Uloader 3.1+, press 2 and click on Play. Hope this helps everyone that can't get NSMB working via any other methods.