Star Wars - Rogue Leader - Rogue Squadron 2 cheats and cheat codes for Gamecube

Single passwords:
Go to the password entry screen and enter the following cheat codes:
Concert hall - Enter "COMPOSER"
Dev-team commentary - Enter "BLAHBLAH"
Documentary - Enter "?INSIDER"
Two tone graphics - Enter "LIONHEAD"
Unlock art gallery - Enter "EXHIBIT!"
Watch credits - Enter "THATSME!"

Password pairs:
Enter the following password pairs to enable different cheats.
Firstly enter the 1st password, then go back to the passcode 
screen and enter second password. Note: R2D2 will beep only 
after you entered the second password.

Car
Enter 1st password: "!ZUVIEL!"
enter 2nd password: "!BENZIN!"

Darth Vader's TIE Advanced X1
Enter 1st password: "NYM!UUOK"
enter 2nd password: "BLKHLMT!"

Imperial Shuttle
Enter 1st password: "AJHH!?JY"
enter 2nd password: "BUSTOUR"

Millennium Falcon
Enter 1nd password: "MVPQIU?A"
enter 2nd password: "OH!BUDDY" 

Naboo Starfighter
Enter 1st password: "CDYXF!?Q"
enter 2nd password: "ASEPONE!"

TIE Fighter
Enter 1st password: "ZT?!RGBA"
enter 2nd password: "DISPSBLE"

All upgrades
Enter 1st password: "AYZB!RCL"
enter 2nd password: "WRKFORIT"

Unlock ace mode
Enter 1st password: "U!?!VWZC"
enter 2nd password: "GIVEITUP"

Stage select
Enter 1st password: "!??QWTTJ"
enter 2nd password: "CLASSIC"

Asteroid Field level
Enter 1st password: "TVLYBBXL"
enter 2nd password: "NOWAR!!!"

Death Star Escape level
Enter 1st password: "PYST?OOO"
enter 2nd password: "DUCKSHOT"

Endurance level
Enter 1st password: "?WCYBRTC"
enter 2nd password: "??MBC???"

Revenge On Yavin level
Enter 1st password: "OGGRWPDG"
enter 2nd password: "EEKEEK!"

Triumph Of The Empire level
Enter 1st password: "AZTBOHII"
enter 2nd password: "OUTCAST!"

2x lives
Enter 1st password: "JPVI?IJC"
enter 2nd password: "RSBFNRL"

Slave I
Enter 1st password: "PZ?APBSY"
enter 2nd password: "IRONSHIP"

Jango Fett style Slave I
Enable the "Slave I" code. 
Enter 1st password: "VV?GXRYP"
enter 2nd password: "CNOOQ!ZR"
enter 3nd password: "JFETTSHP"