Just installed the game, looking to get my mods on. Wasn't sure what people were using currently, the nexus mod manager or if there was a F04 mod organizer already?

Also is there a BOSS, or does it support F04?

For now I think most people are making the required ini file edits and then either just doing manual installs. Or using the NMM.

I would expect that when the creation kit comes out there may be more options. Personally I'm waiting for the CK to come out before getting to far with mods. Right now I have the latest NMM installed. Used it for previous FO titles and Skyrim. But I had to update it for it to detect FO4. I have downloaded a few mods of interest but have not made any ini file edits or installed any mods just yet.