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If you need to produce of a copy of a Wii game, you aren't able to copy it with a common CD copying program. The reason behind this is that there are guards on the games that disallow your computer from successfully being able to read them. In order for your computer to be able to read the discs you need a specialized game copying program.
You can now find unique game copying softwares that have been designed to let your computer to make sense of Nintendo Wii discs. This allows your computer to burn Wii games with your disc drive. By bypassing the copyright guards on the game discs, your computer is then able to make copies of Wii games.
The same program will let you make copies of any other type of video game that is on a disc as well. This includes Wii games, PS3 games and plenty others. If you have more than one system you'll be able to copy games for all of them with just the one program.
A quick point - The companies who develop these types of softwares sell it for legal copying of Wii video games. If you buy a Nintendo Wii game and you wish to make a copy to have a backup, you can legally use this program. We aren't promoting the illegal copying of Wii discs.
The software works in a simple way; it is like copying a music disc. When you install the software, it pretty much operates on it's own. You'll just need to open it up when you want to copy a Wii game.
You just insert the game in your disk drive and your PC will then create a copy of the game information in it's memory. Once this image has been produced, you just throw in a blank CD and the game info is copied onto the disc.
It's a good idea to look for a satisfaction guarantee if you do purchase a game burning program. Just in case you are not fully happy with it or it doesn't work on your system, at least you have a chance to get your money back.
You can get a top-notch software in the $35-$45 range. You can find programs that cost a lot more, but you shouldn't spend too much. You can find a program that allows you to copy Nintendo Wii discs for under $50 fairly easily.