Is it hard to make an existing single install into a multi install
Not at all, however! If you want to have subfolders, just activate Multisite as soon as you install. That way it's just sitting there, quietly waiting for you :)
Is it hard to make an existing single install into a multi install
Not at all, however! If you want to have subfolders, just activate Multisite as soon as you install. That way it's just sitting there, quietly waiting for you :)