You have two <center> tags but only 1 </center> tag...
<html>
<head>
<link rel="stylesheet" type="text/css" href="style.css">
<title>Swanton's Site - Home</title>
</head>
<body>
<p>
<center>
<img src="http://forums.x10hosting.com/images/logo.jpg">
<table cellpadding="0px" cellspacing="0px">...
I can script for ya. As for the demos I'll have to upload some... I'm still workin on my site with a news/comment system, a user system, an arcade system, and a n few extras.
Lol wow. Just create a "test" folder in your "www" folder or "public_html" folder (they are 100% the same) and use that :) it would be http://****.x10hosting.com/test/FILE.php