Super Smash Bros. Brawl Cheats

This isn't much of a secret but moving on...

Go to Brawl, have a normal brawl fight. On the character selection screen choose Samus. Now if you have the following...
Nunchuck + Remote, press and hold Z button on the character selection screen and select a stage.
Gamecube Controller, press and hold R button on the character selection screen and select a stage.
Single Wii Remote, press and hold B button on the character selection screen and select a stage.

You should able to get Zero Suit Samus at the very start of the brawl. If this succeeds, congrats for you. Enjoy.

This will also work on Wi-Fi Brawls and other things like Training Mode.