wifi connettion
no
Dialga is from the Sinnoh region. Pokemon Ranger only covers Pokemon from the Kanto, Johto and Hoenn regions, so Dialga cannot be caught in Ranger.
dont bother asking
Do the mission-go onto the Pokemon ranger website
yes but NT yet!
You have to arrive at the place
use wifi connection and download the dialga mission (u can also download the palkia mission)
you guys should know more about Goooch fake gps. It's only one that I try the works.
you have to catch a special event.
Heatran celeibi dialga palkia shaymin cressilia the four regis darkrai
Palkia is impossible to find in Shadows of Almia as is Dialga.
You cant at least not yet (its November 21st 2010)