For a while, I've been downloading and copy-pasting the Mod files into Skyrim's Data folder manually. Then I finally decided to try NMM. I really dont know why I haven't tried NMM before... Anyway, NMM doesn't seem to recognize the Mods I've installed manually. The Mods list is empty even though I have mods already installed into the game (SkyrimUI, etc.) Should I download and apply the Mods again, this time using NMM? Or is that a bad idea? It might overlap or something and majorly crash Skyrim completely. Is there any FAQ or walkthrough for players who "used to install Mods manually, but now started to use NMM"?