Originally Posted by TM Wiki entry
Coppers
The use of Coppers in Trackmania United is more important than ever before. They will act as an in game currency to reward players as they progress through the game.
Players will start with 50 coppers which they can use to buy new videos, cars, tracks and even replays all within the game. Extra coppers can be earned by playing through the game in solo mode and competing online. Coppers can also buy entry into tournaments with the winner taking away the jackpot. Members of a group can also spread royalties from community projects splitting the coppers evenly.
It is likely that coppers will still be used to restrict the sizes of maps.
ManiaZones
ManiaZones group players by geographical location. The master server will group players online by area and as their classification improves they will challenge others from around their country then by continent and eventually the world.
* The system will also support groups of players who are friends or in the same clan.
* A new improved rating system (ManiaStars)
* Forums will also be included and will use the ManiaZones to group players. (Unconfirmed)
* A new news portal will give players information about current events.
* Every player will have a date of birth based on their registration date.
ManiaCode
In-game download system.
ManiaLink
Every Trackmania United player will have their own personal webpage similar to the ones used over at myspace.com The page will display stats and creations as well as other social networking features.
The ManiaLink system will be used to find the best community sites easily.
Track Editor
* Double the number of blocks and four moods for the Stadium environment.
* Larger build area for TMO & TMS (30x30 upgraded to 45x45)
* Building rules will be relaxed.
* Enhanced MediaTracker with new cinematic sequences.
* Integration of music, pictures and videos to further enrich your tracks.
Solo
* Ghosts of top players will be included with tracks to race in solo mode.
Multiplayer
* Enhanced online features from TMN will be integrated into TMU
* Players will be able to respawn in all environments.
* Game modes will remain unchanged.