If you plan to use Wii Homebrew, do NOT update your wii to 3.3 (June 16 update). It will destroy all the methods of homebrew we have today without a modchip! Which in many countrys are illegall.
Sidenote: If you allready have Homebrew channal installed, it will NOT effect it. You will still be able to use it as per normal
. And you (in theroy) should still be able to update it. It has been tested by WiiBrew aparantly.
If you want a slightly more documented read go
here
UPDATE: Thw twizzer team has struck back at Nintendo!
You can now use the Zelda:TP Hack on systems with the 3.3 update!
Zelda:TP 01 Beta(The one that can over come 3.3)