I was thinking of this or how I can achieve this. So, I have published two multisites website and there running good..My concern was the plugin and themes, I mean I have the blog.dir and mu-plugin folder but when I do upload a new plugin or theme it wont go there. Is there a way to do it?? I mean, if I used a theme for my main site and used it also on my subsite but with different styles, How can I get that to work..?? One sample of my multisite is this one http://www.drheatherlariviere.com/...If I want to change the background color or image for the french page?? How can I get to achieve it,..??