Softmodding wii is possible and you probably think that you will need to do a twilight hack. Let me tell you that twilight hack does indeed work, however, it only works properly on a few versions of the wii menu. The newer version of the Wii will require you to look for an alternative method of using the homebrew. Ninteno arent stupid, they are not going to want us to hack into their products, will they, so they make new versions where this will not work. Our Wii community have disocovered a way to get round this without using or need for the twilight princess. The process is very simple and all you will need to do is go over to the internet and find the files and then copy them to your Wii
To softmod wii, remember to be very careful when you download the soft-mod files. Everyone cannot be trusted so it is quite possible that the wii unlocking files may have some sort of virus or malaware. So, when you download them to your computer or Wii, it may become infected. I am telling you from my own experience where I managed to ruin my Wii and on other occasion, I infected my computer so please be careful. So, you probably want to find out if the files you are downloading are safe or not.
The webistes like Media Fire or Rapid Share are the types of sharing free sites which you should avoid. If you start using these sites it will be difficult to know if the files are alright. With this method, after you copy over to your Wii, thats when you find out if the files are ok. You can also find people on the forums that have a link in their signature. Again, you cant be sure whether there are safe or not.
The site that I use myself and have always recommended to others for softmodding wii is MyHomebreware.com. The site is very safe and in addition to the files you need softmod your wii, you will also get a lot more stuff. You will receive hi definition videos that will walk you through the process. You will also get a user guide with pictures and diagrams. The great thing about this site is that it will work for all versions of Wii menu so you wont have to mess about with downgrading you wii, which is what you would need to do is using the Twilight Hack.