[TYPO3-english] Remote synchronization toolkit

[mario chiari]

Hi

i happy to read your advises about which (free, open source)
tool/package I may use to keep two TYPO3 installs syncronized.

I see that treesync 
http://typo3.org/extensions/repository/view/treesync has not been
updated for a long lapse of time.
Is it something people still use?

It does not need to be a TYPO3 BE module, a third party tool would be
fine too, if it could be configured for the task with TYPO3 easily 
(a nice GUI would help)

thanks
greetings
mario