[TYPO3-english] How can duplicate a typo3 site ?

[Robson Roberto Souza Peixoto]

Hi,

I have developed 4 sites in the same instance of typo3 and a need to
develop the fifth site.
But this fifth site is exactly equal to one that is already developed, so I
need to make an exact copy of a site and change the css.

How do I copy the site?

Thank you,
-- 
Robson Roberto Souza Peixoto
Robinho
Master in Computer Science, University of Campinas
Linux Counter #395633
IRC: robsonpeixoto
Twitter: http://twitter.com/rrspba
github: https://github.com/robsonpeixoto