Yes, me again... :)
I'm currently talking to a charity about updating their websites (an Intranet that is Joomla!) and a website that isn't (but is going to become so).
I'm going to suggest sub-domains to them (or can anyone else suggest something different/better), so they could have something such as:
www.sitename.org.uk (main site)
docs.sitename.org.uk (document management)
That last one is probably not going to be a J! site, but something to manage their documents and as an aside, I wonder if anyone has any experience with http://www.opendocman.com/ or anyone Open Source solution to this?
Best wishes and many thanks,