NHL 2004 Cheat Codes for Gamecube

Bonus players:
Create a player using one of the following names of members of the band Alien Ant Farm: Terence Corso, Mike Cosgrove, Dryden Mitchell, or Tye Zamora. The game will adjust the players face and statistics automatically to match that band member.

Create a player using one of the following names of members of the band Gob: Theo Gobzinakis, Gabe Metal, Gob Stomper, Tom Whacker, Pat Wolfman, or Craig Would. The game will adjust the players face and statistics automatically to match that band member.

Make and Improve Old Players
Go to the Create a Player Screen.
Enter the Players Name and you will get a message, hit yes and you can keep them the same or edit them. Here are some good players to do this with.

Password - Effect:
Dany Heatly - Edit Dany Heatly
Joe Sakic - Edit Joe Sakic
Joe Thornton - Edit Joe Thornton
Markus Naslund - Edit Markus Naslund
Martin Brodeur - Edit Martin Brodeur
Ryan Smith - Edit Ryan Smith
Simon Gagne - Edit Simon Gagne
Todd Bertuzzi - Edit Todd Bertuzzi