Saved Game All Planes and Levels Unlocked
By winning the game with a rank higher than "First Lieutenant=" a music player mode will show up in the option menu. All 28 tracks of music can be accessed. Controls: L1 or L2 to skip forward R1 or R2 to skip backward Circle to select track Select to toggle screen. Square Triangle or X to end.
During replay hold the "map" button.
Change Mission Map Viewpoint
On the mission selection screen put the cursor over "MISSION" and hit select for 3 different viewing angles.
View backside of analog stick
In the key config screen hit select to see the backside of the right stick.