Here is the deal with Manaphy:
You can only get one Manaphy egg per Pokemon Ranger. Then, using the DS with Ranger in it, and the DS with D/P in it, you must do a transfer using the "send" option in the Ranger Net after getting the egg. Then, D/P will get the egg. You will now have a Level 1 Manaphy! I am definitely doing the mission on the 20th because I have waited over a month and I can't wait any longer!
Almost an 8 year member! beat that