[TYPO3] Backup / Cloning script or extension

[Seaghan Moriarty]

Hi,
I am new to Typo3 and like the underlying principals etc. I would like to 
ask a question:

I am creating a very simple XHTML / CSS website in Typo3 and wish to be able 
to clone/duplicate it automatically and easily. Is there an extension or 
utility or script which can duplicate a master website (eg. on a 
shared-hosting environment in Unix) and also create a new MySql database and 
connect everything up so that I have an exact (except for certain 
account-nmaes etc.) clone or duplicate of my 'master' website?

Where is the best place to find help in this area?
Has anyone done or written a similar utility?
Would anyone be able to do this for me?

The project is a small budget one, for giving very cheap or free websites to 
schools, but I could have a small budget for help on this. I would be very 
thankful if anyone could help me directly or point me in the correct 
direction for help.  Thanks!

Kindest Regards,
Seaghan Moriarty.
Blog: http://www.pedablogy.com/