Right now there are 3 websites on the server. And 2 of them are mine,
www.llinuxservertalk.com and
www.myinternetproxy.com are my websites. And
www.adminnation.com I am hosting for someone else. The proxy website just went up last night. I haven't put any ads on it, but I will be with in the next couple of days. The proxy website might be more trouble than its worth, as it really eats up the server resources and bandwidth. I also have some nice domains for a image hosting website and a general chat website. They are going to be the next two websites I launch.
Right now I am just waiting to see how much the proxy website hammers the server.

From what I read just a small proxy website will eat up 30% of the servers resources. And if you get a busy proxy it will consume the whole server.
Edit: I just uploaded another website but its just a static page for my DNS servers.
www.salorahosting.com