Things You'll Need
Instructions
Load your copy of "Castlevania: Order of Ecclesia" into your Nintendo DS and turn on your DS and Wii. Load "Castlevania: Judgment" into the Wii and start both games.
Point and click at the "DS Connection" option on the "Castlevania: Judgment" main menu. On the "Castlevania: Order of Ecclesia" menu, tap the "Wii" button. Select the save data on the DS by tapping the one you wish to associate with the save data on the Wii, then tap the "CONNECT TO Wii" button.
Wait for the two consoles to detect each other. Your Wii's name will appear on the DS screen -- tap it to confirm the connection. On the Wii screen, select the game save data you wish to associate with the DS by pointing and clicking the "A" button.
Follow the on-screen prompts on both devices to complete the connection and transfer data between them. The Wii screen will show that you have unlocked Shanoa, Aeon and new accessories. This process also unlocks items in your "Castlevania: Order of Ecclesia" game.