Sorry Pete, missed your post. You could try downloading the complete files from Big Ted's link, then just drag them into the relevant directory, must confess though that I haven't experienced the same problem.
I can see a folder called satellites which contains all the sat info. When I run the program the only sat displayed in the right hand side is the last one I scanned say Astra. If I then scan Thor, Astra disappears and Thor remains. I cant seem to display more than one at any given time?