I've completed my install of 3.0 MS with sub-domains (because I want to use domain mapping).
The only thing I can't understand is the single folders for the themes and plugins. Can you change this at all?
I have several designers who need access to the specific site as they work on it. If two of them use the same plugin/theme for different sub-domains and one of them tweak it then that's no good for the other?
Am I going about this all wrong? Is there a better way to acheive this?