I have Wii ver 3.4E. I followed the tuturial step by step and installed homebrew channel and all the other stuff. I just whant to play backups (iso) games from the DVD and cant find what do i need to install to do the job i tried installing backup loader (gamma 0.3) but with no luck.
Download it here neogamma R8 b7.rar
Install it with Wad Manager
Homebrew Channel 1.0.6 | Internet Channel | Sys Menu 4.1e | NeoGamma R8 b15 | Preloader .30 r3 | cIOS38 r14 | Wad Manager 1.5 | cIOSCORP 3.5 | DVDX v2 | Mplayer CE | WiiGator GC Backup Launcher Ver 2.0 | Wii64 Nintendo 64 Emulator | Homebrew Browser V 0.3.6 | IOSCheck V 0.3.6
Also make sure your using -Rs [you can use +Rs but you need to change the booktype to DVD-ROM] and it should be good media [verbatim or ritek]. You can use any burning program, but make sure you burn at slowest speed possible. And as siphillips stated, get a newer version of NeoGamma, the one you are using is way out of date.