Hi Everyone, long time no speak...
After Googling and Googling more I still did not find a script that would do what I wanted. So I wrote mine from bits and pieces I gathered from various places that I cannot remember :)
Sorry for anyone who recognises their code and not been mentioned, I thank you warmly anyway.
The following script will loop through ALL the site collections of a SharePoint 2010 Farm and output some key fields to a CSV file