I use FXAA in game and RCRN together , and 2xAA , best results for me ^^
And Spiffyman is right, around 30 Places has Dynamic Interiors, he pretty much summed up what it does ^^
Balok, I hear you mate.. I done some minor Source Light fixing because of that.. I can understand why bethesda missplaced so much source lights from where the actual light source objects are. In a Vanilla wolrd, it isnt always noticeable, but when you darken up the wolrd with mods, you get to see such issues much clearely. ALone the Flicker Fogs/Shadows Issue, which is hard to see in vanilla, gets very noticeable with dark enviroments.

