[TYPO3] how to upgrade typo3?

[Dmitry Dulepov [typo3]]

Hi!

typo3 at gcnpublishing.com wrote:
> I have a old version of typo3 installed on my machine it is version 4.0
> now i want to upgrade it to version 4.1.7. can anyone tell me how i can do
> that without corrupting my current settings in this version?

Not a direct answer but helpful links:
http://typo3bloke.net/post-details/migrating_typo3_installation_to_a_different_server/
http://typo3bloke.net/post-details/installing_typo3_with_upgrades_in_mind/

-- 
Dmitry Dulepov
http://typo3bloke.net/