UPDATE - it was Cinematech. Re-downloading and installing using the NMM-friendly version (instead of manually installing) addressed the problem. I have everything backed up, so can easily replace it in my Data folder, but I'm unsure what is missing. I'm getting an overlay of a 5 tall by 6 wide grid of missing file error messages over the entire screen, starting with the load screens and persisting through gameplay. Since they are translucent, and consistent only of text and the square-with-a-slash - [\] - missing image icon, it isn't catastrophic, just hugely annoying. Any idea what file it is looking for, so I can replace it? Or any suggestion of how to look for missing resources? I have FO3Edit running, and a merged patch. edit - A screenshot of how it appears during the load screens. edit2 - here's another pic, this time from within gameplay.