Mod Organizer 2 is now in alpha, which is the 64-bit version of MO featuring support for Fallout 4. Testers are welcome and encouraged!
Download the Alpha here: https://github.com/T...anizer/releases
This is not a bug report topic! Please report bugs to the GitHub issue tracker.
Thought I'd start this thread for the discussion of MO2 instead of filling the Fallout Support topic with unrelated posts.