Do you want to add your station file?
Just open Radiator configuration window, Stations tab, click on Publish button. Your Radiator stations are stored in radiator.ini file (usually in C:\Program Files\Radiator\) - choose that file and click on OK. The file will be then inserted in the e-mail with the predefined target e-mail address - you just write there town and country the file is related to.
Do you want to download and use some of these station files?
Right click them, select Save target as... and download them into directory, where Radiator stores its station files (usually C:\Program Files\Radiator\Stations\). Then open Radiator configuration window, Stations tab, click on Load button and choose the saved station file.