oO well I use dvd-r Sony discs and use neogamma R7 with custom IOS rev 14 and run my backup games perfectly, but well my wii is from 2007 XD i think is not the same...so well trying is more that only saying... but well, i dont recomend installing Cios Rev 15, it has a lot of issues, practically destroy neogamma, or well thatīs what i saw in other forums :S