Info for starting a web hosting company

Hello everyone
I was surfing and reading about web hosting and had to give cmac a web site that will help him get his feet wet. You can set up a server and get the feel of things. Here is the site.
http://www.howtoforge.com/perfect_setup_centos5.0
I hope it helps. It is hard to fine info on setting up and working with servers. See ya. Good luck