Hey.
I was quite annoyed by the fact that one of my fully updated CentOS 5.3 boxes said "Red Hat" instead of CentOS when listing an empty dir with apache like this: http://flashdance.cx/tmp/ (said CentOS before) and http://www.flashdance.cx/tmp/ that said Red Hat.
Talked with some guys in #centos irc and alot of stuff was tested to see why it differ.
Then I realized that the one that still said CentOS hasnt been restarted since the box was rebooted, Jun16:
root 4747 0.0 0.1 17468 4836 ? Ss Jun16 0:01 /usr/sbin/httpd
thats why it still said CentOS! After restart of apache, it says Red Hat.
Now I dont have the previous httpd rpm file but I guess it happend with httpd-2.2.3-22.el5.centos.2 that I have installed now, ServerTokens isnt changed to CentOS in it.
It needs to be fixed :)