yes there will theres not that much diferences between pear/diamond and platinum
To get your emerald Pokemon to platinum you transfer them in pal park.
The pal park is on route 221
You need to go to pal park in Pokemon platinum to migrate.
Ya.
at pal park
You can find your Friend Code for Pokemon Platinum in your Pal Pad. You can receive the Pal Pad from the PokeCenter by going down the stairs on the left clardyla13:no, been there done that.....wheres my friend code?
Pal Park
The forest in Pal Park
misdreavus does not appear in Pokemon platinum but you can trade from Pokemon pearl or use the pal park use the gba Pokemon games to get it. (But you must get the national pokedex to use the pal park.)
you have to get Pokemon Sapphire or ruby and go to Pal Park
In your PC
It is a place were you can transfer your pokeon from your gemeboy games to your platinum