Automagically colors locomotives, wagons, and stations based on the train's contents.
Mods introducing new content into the game.
Augmented or new ways of transporting materials - belts, inserters, pipes!
I love this mod but whenever I have it active my friends can't join my map. No problems on my end, but others are unable to join.
I can confirm this, my brother and me were playing a LAN game and we had to disable this to play. This was straight copying my entire mods folder over, settings and all.