1080° Snowboarding
Quick Start
Normally when starting a race in 1080°, you will start out slow. During the countdown right before you start (3-2-1), wait until the 1 disappears and press Up on the Control Stick. This will cause you to lunge forward and give you a much faster start. It may take a bit of practice though to get your timing perfect.
Credit Goes To: EthanHunnt@aol.com via IGN 64
 Quick Start
 Bonus Courses
 Panda Boarder
 Crystal Boarder
 Metal Boarder
Bonus Courses
In Match race, beat the six courses on expert mode. This will unlock the Deadly Fall course.
In Match race, beat the five courses on hard mode. This will unlock the Dragon Cave course.
Credit Goes To: Keith Suarino via IGN 64

Panda Boarder
Beat Time Attack, Contest and Trick Attack and completely get rid of any EAD scores (it doesn't matter what initials you use but in the end,there should be no EAD records left). Now on the character selection screen highlight Rob. Press C-right and then A (you should be on the sceen that shows character technique, speed, balance, power and jump).If you've done it correctly you will see Rob's picture replaced with the Panda Boarder at the track selection screen.

Crystal Boarder
With any character clear the expert mode. Now on the character selection screen select Akari. Press C-Left and then A (you should be on the sceen that shows character technique, speed, balance, power and jump). If you've done it correctly you will see Akari's picture replaced with the Crystal Boarder at the track selection screen.

Metal Boarder
Win the expert mode with the Crystal boarder. Now on the character selection screen highlight Kensuke. Press C-Up, and then A (you should be on the sceen that shows character technique, speed, balance, power and jump). If you've done it correctly you will see Kensuke's picture replaced with the Metal boarder at the track selection screen.
Credit Goes To: IGN 64