It is on Nintendo DS
What Do you want? Azure flute to get arceus or arceus (can be shiny)?
Pokemon diamond and pearl are exclusive to Nintendo ds or ds lite
Nintendo ds lite=£130 Nintendo ds=£60 Nintendo dsi=£180
You can get Pokemon diamond for PC from www.roms.zophar.net/Nintendo-ds/all
you can not download it.
Pokemon - Diamond Version is a Nintendo DS game not made for the PS2
You can't get to Pokemon diamond like a website, you must buy the game. You need a Nintendo ds or ds lite.
ARcues
hall of origins
So far, there is no Nintendo event to get Arceus for your DS or DSi.
Pokemon Diamond and Pearl are only available on the Nintendo DS.