I will no longer be hosting XLNation as of March 1, 2017. Unless some one steps forward to take over the domain name and provide hosting XLNation will shutdown. If you are seriously interested in taking on this project and can technically and financially support the project please contact me.
Tutorials Beginners Modding Guide Module1 Required Resources V1.0
First in a series of modules describing how to make a building for CitiesXL from scratch