I have used the GECK before, and have changed the required line to allow multiple masterfiles. I know where to look, and what to look for. The problem is, after installing Fallout and the GECK on a new computer, the file Geckcustom.ini is not in existence. I have checked in the "my games" folder in Documents, as well as many other places. I have also run a system check to match files with that name, which came up with nothing. Has anyone else had this problem? And if so, how can i get this file? I am actually using the GECK for an English project, so a quick response is fairly critical.