I've been using Wrye Bash since the Oblivion days, finally decided to try Mod Organizer for Fallout 4. I've tried 2.07b3 and 2.08 (I forget the beta version, but its the most recent). I can install mods, and they work in-game. But I can't launch Bodyslide. MO2 locks, and I can see a Bodyslide process running in the Windows Task Manager, but Bodyslide doesn't actually launch - no UI. I've tried running MO2 as Admin, but it changes nothing. Bodyslide runs normally if launched directly.
Win7 x64, if that helps.