Fair enough. This mod won't be for everyone, especially those without powerful computers, or people who want to keep their FPS at their monitor's refresh rate at all times, and aren't normally well above it.
About 20 percent post update, when you have all the effects enabled. Things like the multisampled depth of field can be turned off, though, and will lower the drop to about 10 percent.
You'll probably find that this ENB setup is much more intensive than the norm, as it's double pass.
Note, for this to run properly, you need to disable Anti Aliasing in game. Use a forced version in your ATI/Nvida control panels instead, they work fine.
Drag the contents of your chosen quality setting into your LFS folder.
For example, if you want High quality, open the archive, go into the High folder, and drag everything inside to your LFS directory.
Shift + F12 turns off all visual effects. Just pressing F12 without shift disables the colour correction.
The menus will be blurry unless you disable ENB while using them. This is something I am unable to fix.
Pressing Print Screen (PrtScn) on your keyboard will save a high quality screenshot to your LFS folder with all effects present.
I genuinely have no idea what would cause this, as this even works on my crappy little netbook, though it lags like Crysis on a Commodore 64. I suggest you try using a lower quality version, or mayhaps go through the config file and try some trail and error.
Okay, OP here, bought the game eventually thanks to you all pushing for it. Also, soon, will be bumping with an update. No more motion blur in this one, got rid of it to use SSAO and DOF full time. Looks great, imho.
You know what? I can't afford the game. And with parents like mine, I probably won't until I have a home of my own, which won't be for another few years. So, I thought, maybe I'll just give the community something to try and pay them back. Oh look, I was banned.