FLWR219

I was curious if anyone has managed to get this working. I want to run two separate installs through steam (one modded and one unmodded) so I can still play with my friends. I've been running baldur's gate mod manager and have two installs of the game. I'm just not sure what I have to do with my appdata folder and how this works with the launcher I put one installation on a D drive and the other on an E drive. Not sure if that matters.