D-D-D-DOUBLE POST!
Alright kiddies, we got lots of information to cover on Pokemon Black/White, so HERE WE GO!
1. Route names have been reset to Route 1, and so on. This is due to the fact that the Isshu region is very far away from Kanto, Johto, Hoenn, and Sinnoh.
2. TRIPLE BATTLES, BABY! You can have three on three pokemon battles, with brand new strategies incorporated into them.
3. Loads of new Pokemon and moves/abilities have been revealed, from the American war eagle Wooguru to the sand crocodile Meguruko to the gothic celestial pokemon Gochiruzeru.
4. You can send your pokemon to the dream realm, which is an online area only obtainable once you've obtained a certain pokemon.
5. You can save your game on official Nintendo Servers, allowing you to play games online that will have an effect on your game.
For more insanely awsome Pokemon Black/White details, or if you want to see the new Pokemon, just head over here:
http://www.serebii.net/index2.shtml