I've just upgraded my serv from fedora8 to fedora12 and got a problem. The httpd and vsftpd add a junk in the beginning of html files. Png, tar and other files are ok. When I make a request to localhost everything is ok.
#telnet localhost 80
but from any other comp
#telnet server 80
But this is not an apache problem. When I dl html files from ftp I got the same problem.
Iptables is swithed off.