On the HowTo Forge website, there's a new tutorial that walks through the complete steps of setting up a Fedora 8 linux server with a full LAMP stack complete with email, DNS, FTP and ISPConfig support. They call it the "Perfect Server".
This is a detailed description about how to set up a Fedora 8 server that offers all services needed by ISPs and hosters: Apache web server (SSL-capable), Postfix mail server with SMTP-AUTH and TLS, BIND DNS server, Proftpd FTP server, MySQL server, Dovecot POP3/IMAP, Quota, Firewall, etc. This tutorial is written for the 32-bit version of Fedora 8, but should apply to the 64-bit version with very little modifications as well.
It's a seven page process with plenty of screenshots and settings to help make the installation nice and easy.