Yes, the Twilight Hack (which, if you don't know, is a hack that uses Twilight Princess as a doorway) has been upgraded. It now allows for homebrew through the SD slot on the front of the Wii and no longer requires any damn SDGecko. Unfortunately, most homebrew so far has only been used on the SDGecko and hasn't been changed to use the front SD slot... but they're working on it.
*gets out black notepad*
Things to turn into homebrew devices: