DVD+R will never work on a Wii unless you wish for your disc drive to die. Use DVD-R/DVD-R DL
Neogamma is required (along with cIOS) to play backup copies on softmodded Wii's and occasionally bad games on hardmodded wii's.
next time USE THE SEARCH BAR and find tutorials before asking these questions because THEY CAN HELP YOU OUT! and because it pisses off the admins when they see another one of these threads instead of people searching.