The procedure of modding the Xbox 360 is a lot easier than a lot of people think it is. all it is is
simply modding the DVD drive which reads the previously unreadable burned games. This is not a difficult task to accomplish if you know what you are doing and if you have the right tools and knowledge. However, if you try to do this on your on without any real knowledge of what you're doing, there is a good chance you might completely ruin your console.
Modding a Wii is ten times less complected then modding a Xbox 360, again however, you need to know what you are doing if you want to be successful in modding the Wii. To mod a Wii all one must to is put the correct files onto a SD card and install it onto the Wii. Sounds simple enough but with not enough knowledge, chances are you will ruin your Wii for good.
If you want any other information on the procedures feel free to ask. If you feel worried at all about the procedure I'm sure we can ease your mind about it.