Makes minecarts load chunks to prevent them from being unloaded and stop.
lets you couple minecarts together to make minecart trains.
How to couple minecarts:
lets you control minecarts with furnaces by coupling a minecart to a minecart with furnace and controlling it with W, S and Space.
outputs redstone if the minecart passing it matches the redstone level inputted.
Power levels can be configured in the mods configuration file or config screen.
Default power levels:
loads chunks in a 3x3 area around the rail for an amount of time depending on the redstone input (1 sec per power level).