(posted: 6/4/2007 7:21:12 AM) Answer Courtesy of Jinjo:
Your chosing the wrong version of the game under select cheat codes. There are 3 diferent versions of the game. V1.0 V1.1 and V1.2.
The simplest way to determine what version you have is to look at the cart. On
the front sticker, at the bottom, in the center, is a two lined code. The
bottom line of this code differs between V1.0, V1.1 and V1.2. Here's what the
code is for each version.
V1.2: NUS-CZLE-USA (01)
If you have a gold cart, and it's an NTSC one, then it is DEFINITELY V1.0. If
you have a PAL Australian one, despite it being gold, it is the same as V1.2,
and is NOT V1.0.