I have used WP-Multi-Network to create multiple networks on one domain.
I am making changes to Houston style.css, and uploading to the server, but the changes don't take effect.
I have now realized that in the source code it reads the style.css location as http://network2.mysite.com/site1/wp-content/themes/p2 - this is a virtual directory and no style sheet exists there.
Can anyone please help?
Please let me know if you need any more info!