Arg. Couldn't resist. Your table was outside of </body> and you forgot to apply a float value and put it into a new parant container of 100% width. Being a fan of standards I'd also point to the fact that your HTML was cool back in 94. What I mean is that you should at least try to keep to the W3C standards.
Anyway, your 'fixed' HTML:
PHP:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head><title>Explosive GFx - Portal</title>
<meta name="description" content="Explosive GFx Portal" />
<link rel="shortcut icon" href="favicon.ico" type="image/x-icon" />
<meta http-equiv="imagetoolbar" content="no" />
<style type="text/css">
body{
background:#000 url(http://i44.tinypic.com/2iroi74.png) repeat-x top center;
padding:0;
margin:0;
height:100%;
font-size:13px;
font-family:Verdana,Helvetica,sans-serif;
color:#fff;
text-align:center;
cursor:default;
height:100%;
background-image: url();
background-color: #D5DfeD;
}
.content{
width:660px;
margin:0 auto;
}
h1{
display:none;
}
h1,h2{
margin:0;
}
img{
border:0;
}
.logo{
display:block;
margin-top:8px;
}
.options{
margin:10px 0 40px;
}
.options a{
float:left;
width:316px;
height:106px;
border:2px solid #2d2d2d;
margin:5px;
background-image:url(http://i412.photobucket.com/albums/pp207/nutlegend/boxes2.jpg);
background-repeat:no-repeat;
}
.options a:hover{
border:2px solid #ccc;
}
.options a:active{
border:2px solid #ff0000;
}
.clear{
clear:both;
}
.options a span{
display:none;
}
.options #ubb{
background-position:1px 0;
}
.options #md{
background-position:-318px 0;
}
.options #b{
background-position:0 -108px;
}
.options #cs{
background-position:-318px -108px;
}
.options #cs{
background-position:0 -216px;
}
.options #cs{
background-position:-318px -216px;
}
.style1 {color: #000000}
.style2 {color: #DFE8F7}
</style>
<base target="_blank" />
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /></head>
<body>
<div class="content">
<h1>Explosive GFx Network</h1>
<a href="http://www.explosivegfx.com" target="_self" class="logo"><a href="http://www.explosivegfx.com" target="_self" class="logo"><img src="http://i42.tinypic.com/dphg1s.png" alt="" width="293" height="265" /></a>
<div style="padding:0px 0 5px;"><span class="style1">ExplosiveGFx.Com</span><br />
<div style="color:#666666; font-size:10px; padding-top:2px;">Everything You Will Need For GFx!</div>
</div>
<div class="options">
<h2><a href="forum" id="ubb"><span>forum</span></a></h2>
<h2><a href="blog" id="md"><span>blog</span></a></h2>
<h2><a href="http://www.twitter.com/ExplosiveGFx" id="b"><span>http://www.twitter.com/ExplosiveGFx</span></a></h2>
</div>
</div>
<div style="width:100%;float:left;margin-top:50px;">
<table border="1" align="center" cellspacing="1" id="ll"><tbody>
<tr class="bold">
<td><a target="_blank" href="http://www.explosivegfx.com/" title="Explosive GFx - Homepage"><small><b>Home Page</b></small></a></td>
<td><a target="_blank" href="http://www.explosivegfx.com/blog" title="Explosive GFx - Blog"><small><b>Blog</b></small></a></td>
<td><a target="_blank" href="http://www.explosivegfx.com/forum" title="Explosive GFx - Forum"><small><b>Forum</b></small></a></td>
<td><a target="_blank" href="http://www.twitter.com/ExplosiveGFx" title="Explosive GFx - Twitter"><small><b>Twitter</b></small></a></td>
<td><b>Link here</b></td>
</tr>
<tr>
<td> Link here</td>
<td>Link here</td>
<td> Link here</td>
<td>Link here</td>
<td><a href="http://explosivegfx.com/forum/affiliates.php" title="Other Affiliates"><small><b>Other Affiliates</b></small></a></td>
</tr>
</tbody></table>
</div>
</body>
</html>
because you are learning Web Designing though 
