I have the same situation: I have a WordPress multi-site network with the plugin WordPress MU Domain Mapping installed and configured. However I would like to add a new directory to the root. In my case, I cannot just create a new folder in the root directory via FTP (because that would just be too easy … long story… short story… red tape!)
Can I do that through a plugin and if so, which do you recommend.
The file I have to add is from a 3rd party and they require a very specific path in order for the file to work the way it is intended.
Any help?