I found the other function that creates the film grain effects. I'll have the additional patch item ready soon to update the no film patch.In my search, I discovered something else that I think will make another fine patch option. I had always thought that there was somethng a bit odd about the way the screen looked generally during the game. It seemed slightly fuzzy, like mildly bad reception on a TV, but different than the film grain effect. It occured that it might just be the way the graphics engine worked, or maybe my meager video card, or possibly a permanent effect that was purposefully put in to give it a look of old and creepy. Well, as it turns out it is an effect, but it's no longer permanent. Removing it reveals the screen is very clear, clean and sharp. Perhaps I'll need to come up with a stupid brand-like or trademark-like name for it along the lines of: ClearVision, or SharpView. Maybe something like NoTaint, SoberVision, InnsmouthAir, or Cthulhu-Free would do.

It's definitely got a wee (not Wii - lol) bit of a Wow factor. At least, it did for me when I first saw it. I'll have more details soon.