Easy way to host multiple sites on one IP
 

Not sure if anybody has posted this method yet, but here is what I did to easily host multiple domains on one IP.

Edit httpd.conf to include the following;

Listen 192.168.xxx.xxx:* (where 192.168.x.x is your router's internal IP address)

#userDir /~user/ I have seen pubic_html here a lot, which is what I had when mine did not work. This was is really easy. All you have to do is have a user account setup for each domain, and then just put a public_html in each user's home directory. It is that east.