Dialga and Palkia are in the ranger net, on the extra missions "Dialga in Hia Valley!?"
and
"Palkia in Haruba Desert!?"

can someone tell me big cheats

IT DIDINT WORK WHT HE SAID

YOU GUYS ARGUE ALOT!!

(above)

thats rubbish

Do you mean having Wifi Connection is rubbish?

dialga is in almia castle and palkia is in the hippowdon temple

Is there any AR codes for dialga and palkia?

Ok, here, let me stop your arguing. Here's how to get Dialga and Palkia:
Find any one website still offering the Special missions. This includes the Riolu,
Manaphy, Darkrai, and so on. You hook you DS up with a Wifi cord while PR-SoA is in it
(That's an abriviation for the game name.). Now, Just download to the Nintendo Ds, most
sites should have the Instructions on the site. Now, go to the "Ranger Net" on the front
screen and select a mission and start it, and so on. If you have trouble with What to do
next, find an online Guide. Oh, and all of these pokemon are transferable. Just do some
things on ranger net. I don't really know how, so... look it up. Did this help? :-)

Seriously guys wts ur problem cant this world be happy once in a while?!?!?!?!?!?!? Is it
really tht hrd?!?!?!?!?!?!?!?!?!!?!?!?!?!?

Seriously guys wts ur problem cant this world be happy once in a while?!?!?!?!?!?!? Is it
really tht hrd?!?!?!?!?!?!?!?!?!!?!?!?!?!?

Anymore fighting...I will get the Mods from here!