no sorry
One can trade Pokemon from Emerald to Platinum using the Pal Park feature in Pokemon Platinum. The Pal Park feature becomes available after completing the Elite Four in Pokemon Platinum. Subsequently, players can transfer Pokemon from Emerald to Platinum via the Pal Park.
that easy i have all the Pokemon games so in platinum when you start a screen comes up and then go down it will say "migrate from emerald" and then click on it and some options will come but that's your choice.
You start in the Sinnoh Region in Pokemon Platnium
you get it at the start of the game
in twinleaf town
mudkip
The grassy areas where you start out.
pokemon ruby, sapphire and i think emerald :)
It's the enter button.
Night starts at 8 PM in Platinum.
turtwig chimchar piplup
you could cheat but that sucks so here is how to do it.1. get Pokemon platinum 2. get Pokemon emerald 3. insert them into the right slots 4. start playing platinum and go to Route 211 (West), Lake Acuity or Route 216, Route 217, Acuity Lakefront and you will find a ursaring or Teddiursa hope it helped (p.s it might take some time)