This chapter aims to present what Topoi offers to support its Fellows. The GIS-Laboratory offers Workspace and high-end hardware. Different special software has been written for and in Topoi-projects and is now available for other researchers. A wide range of modern Equipment exists to carry out all kinds of Surveys and Excavations and can be booked directly via this Portal. Also there is the possibility to make use of a big repository of maps aquired or generated for Topoi´s various projects.