Madden NFL 06 Cheats for the DS

Extra Madden Cards:
Have the GBA games Madden NFL 2005 or Madden NFL 06 in your DS. Go to 'Madden Cards', and you will be able to buy bonus card sets.

High Steppin':
When your player is clear out in front of everyone headed for the end zone, hold X and he'll high-step it in.