If anyone is interested, here are the answers I was looking for, after my first hour of gameplay: -MO versions 1.XX not working for FO4 (read that before) -MO v2 Alpha 2 works great until you start FO4exe, crashes faster than you can see -MO v2 Alpha 3 works great. Crashes every time you install a mod, but when you restart MO, its there, fully installed, and can be activated. Just remeber to close it and open it again, if you change any settings in MO, so they will be saved. Im playing with a hairmod and CBBE (w/o Bodyslide), both have esps, works just fine. Im happy for now. Greets