Hello, In First, I'm french and my english isn't very good ... Secondly, I'm totally a "newbie", what that ? I have never update abything on my server ... Today I would like to pass at mysql 4.1.11 ... I have ask to my hosting provider but he doesn't want to help me ... Now I return to you, I'll need a help to upgrade mysql and php, I'll have a complety description of all step to upgrading those software. What package I must take in dev.mysql.com ? My server running with Fedora Core ... Thank you a lot.