no, this would be very diffficult, considering they are completely different. so the answer is no!!!! hope this helped.
Pokemon titanium
yes
go to this page http://www.serebii.net/diamondpearl/legendaries.shtml this page has all the legendaries you can normally catch in in Pokemon diamond/pearl all other legendaries you have to transfer from a 3rd generation game
You can fight wild ones in the Old Chateau if you have a Pokemon GBA Game in the GBA slot.
Transferring a pokemon to another save file is easy but will require another 3ds running the same game. you must transfer the pokemon to the other game, then switch save file then transfer the pokemon back.
Since you cannot transfer the Pokemon back into the original game (so you can transfer it to the second game and activate the event), you cannot use it twice.
You can find them with the Poke Radar throughout the game. http://www.serebii.net/diamondpearl/pokestore.shtml has all the awnsers
www.codejunkies.com target wal-mart kmart toys r us Argos
you can't trade, you have to transfer non-unova Pokemon, and they can never go back to their original game card
You don't transfer pokémon to Battle Revolution, just copy them. Therefore, they never even leave your DS game.
No.
You can't. You are unable to transfer any Pokemon from a DS game to a Gameboy Advanced game. You can, however, transfer a Pokemon from a Gameboy Advanced game to a DS game.