What Tasks Are Worth It- Air Ride GameCube

Well, I've done it! March 11, 2005 at 9:19 PM, I have officially completed all 
checklists! Well, as I promised, I will now tell you which tasks earn you goodies.
Also, so I don't have to make another category, racing a total of 100 laps, will 
unlock you the Nebula Belt, a new level.

Sound Tests
Beanstalk Park: Complete one lap in Free Run in Beanstalk Park in under 58 seconds 
while on Winged Star.
Results Screen: Make your lap's time two last digits the same. (01:24:88)
Machine Passage: Complete Machine Passage Time Attack in under 3 min. 10 seconds.
Sky Sands: Complete Sky Sands Time Attack in under 3 min. 10 seconds.
Frozen Hillside: Complete 1 lap in under 58 seconds in Frozen Hillside Free Run.
Celestial Valley: Complete 1 lap in under 57 seconds in Celestial Valley Free Run.
Magma Flows: Race over 4,800 feet in 2 minutes.
Nebula Belt: Finish in under 3 minutes in Beanstalk Park Time Attack on Rocket Star.
Fantasy Meadows:: Finish 1 lap in under 21 seconds in Fantasy Meadow Free Run.
Checker Knights: Finish 2 laps in under 2 min. 40 seconds in Checker Knights.

Music
Celestial: Ride on the left and right bridge rails in one race.
Hillside: Finish 2 laps in under 1 min. 56 sec. in Frozen Hillside.
Beanstalk: Finish Beanstalk Park Time Attack 2 min. 55 seconds.
Machine: Shoot 3 characters out of the cannon at one time in Machine Passage.
Sky Sands: Open the trapdoor exactly 3 times and finish in 1st.
Meadows: Finish Fantasy Meadows Time Attack in under 1 minute.
Checker:  Use spin panels at least 7 times and finish 1st.
Nebula: Race over a total of 300 laps.
Magma: Finish Magma Flows Time Attack in under 3 min. 20 seconds.

New Machines
Shadow Star: Defeat 10 enemies with Quick Spins.
Wheelie Bike: Race on all of the standard Air Ride courses.
Winged Star: Finish in 1st while in the air.
Swerve Star: Finish 2 laps in under 2 min. 5 seconds in Sky Sands.
Meta Knight: Glide for a total of thirty minutes.
Bulk Star: Finish Celestial Valley Time Attack in under 3 min. 20 seconds.
King Dedede: Defeat 1,000 enemies.
Wheelie Scooter: Start the final lap in 4th and move to 1st to win.
Rocket Star: Finish 1 lap in under 1 min. 5 seconds in Machine Passage Free Run.
Rex Wheelie: Defeat 100 enemies with exhaled stars.
Jet Star: Race over 4,500 feet in 2 minutes on Machine Passage.
Formula Star: Finish Frozen Hillside Time Attack in under 3 min. 14 seconds.
Slick Star: Finish 2 laps in under 3 min. 5 seconds in Checker Knights.
Wagon Star: Reach the goal 3 times in any mode but Free Run.
Turbo Star: Ride all of the volcano rails in Magma Flows and finish in 1st.

Free Boxes
Swallow 200 enemies.
Break all of Sky Sands's coral and finish in first.
Bump into one of Magma Flow's flaming dragons.
Drop off cliffs 3 times in one race.
Use the Copy Chance Wheel on top of the tree in Celestial Valley.

Kirby Colors
White: Finish 2 laps in under 2 min. 20 seconds in Celestial Valley.
Purple: Finish 2 laps in under 2 min. 18 seconds in Beanstalk Park.
Green: Swallow Sword Knight 3 times and finish 1st.
Brown: Finish 1 lap in under 1 min. 5 seconds in Sky Sands on Bulk Star.

Movies
Bonus Movie: Glide for a total of 1 hour.
Ending: Fill in 100 Checklist boxes.

That's all! I hope it helps! Please vote if you like it or not, it will help me 
improve and make better Guides.