With the new stage editor for PCM2010, the stage makers need .dem-files to create the terrain that their stage takes place in. Unfortunately, this was only provided for Europe (and very small parts of the rest of the world), and since the release, Cyanide has worked on new terrain data.
... and now, it's available. It's still not the entire world, but with new terrain data for USA, Mexico, Colombia, Venezuela, Oman, Qatar and Australia (among others), most of the important countries are now covered.
Due to the large size (1.6 GB), it's being shared through P2P for now, although we may relocate it to our file server later on (at the beginning of the next month). If that's not a problem, get working on those American races right now ;)
Once you have finished downloading the file, please seed it to allow others to download the file as well. Torrent files rely on other people "seeding" (sending the file to downloaders) to survive. Without any seeders the download will die. So enjoy the files, but remember to keep the zip file and help others enjoy it too.