Pokemon Mystery Dungeon: Explorers of the Sky Cheats

Go to The "Wonder Mail S" section on the Main Menu.
Then pick "Receive Wonder Mail"
Then choose "Password"
Finally, type in the passwords that are near the bottom of this cheat.

Job Summary (Mystery Part)
It's a peculiar mechanical part, veiled by legendary mystery. Let's team up to find it!

Client - Ivysaur
Objective - Prospect with Ivysaur.
Place - Mystifying Forest 11F
Restrictions - None
Difficulty - *4 (600)
Reward - 550 Poke

Job Summary (Secret Slab)

The slab is supposed to keep an incredible secret. Help me in my quest to find it!

Client - Anorith
Objective - Prospect with Anorith
Place - Tiny Meadow 4F
Restrictions - None
Difficulty - D (15)
Reward - 150 Poke + Something else
Credit goes to www.friendcodes.com/ forums/ for the codes.
These are tested and work.