Yeah it shouldnt be much of a hassle at all ...
Just use the simple Falcon-Base-Directory-Renaming trick.
IE use the base install's directory name for whatever install you want 'active' & rename non-active installs to something else.
As long as u dont try to get too fancy, like installing (same) theaters in multiple installs, shouldnt have any problems with the above renaming method.
- Rename your current Falcon install
- Make a new folder/dir whit the same base dir name as orig one.
- Install FF3 in new empty dir.
- Rename whichever install base folder u want to use
FAngs32