Rivedendo il codice della tua pagina (ma le tabelle non andrebbero usate e poi comunque dovrebbe esservi una struttura unica e non elementi vari sfusi - ho tolto i vari tag font, bold eccetera passando il tutto nel css):
codice:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Language" content="it">
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>MENU</title>

<style type="text/css">
body {
	background-color: #000000;
}
body, td {
	color: #ffffff;
}
#tabMenu {
	width:100%;
	background-color:#ff0000;
	border:1px solid #ffff00;
	margin-bottom:30px;
}
#tabMenu td {
	height:30px;
	text-align:center;
	vertical-align:middle;
	font-family:"Comic Sans MS";
	font-size:16px;
	font-weight:bold;
	border:1px solid #ffff00;
}
#tab2 {
	width:100%;
	border:1px solid #ffff00;
	border-top:1px solid #00ff00;
	border-left:1px solid #00ff00;
}
#tab2 td {
	text-align:center;
	vertical-align:middle;
	border:1px solid #00ff00;
	border-top:1px solid #ffff00;
	border-left:1px solid #ffff00;
}
</style>
</head>

<body>
<p align="center"></p>

<table id="tabMenu">
  <tr>
    <td width="10%">HOME</td>
    <td width="10%">PUNK</td>
    <td width="10%">REGGAE</td>
    <td width="10%">CANTAUTORI</td>
    <td width="10%"><a href="http://forzedisordine.altervista.org/contenuti/newbands.html" style="color:#99ff99">NEW
      BAND'S</a></td>
    <td width="10%">FORUM</td>
    <td width="10%">LINK'S</td>
    <td width="10%">CONTATTI</td>
  </tr>
</table>

<table id="tab2">
  <tr>
    <td width="31%" height="148">[img]../sez2jpg.jpg[/img]</td>
    <td width="35%"><a href="http://forzedisordine.altervista.org/contenuti/reggae.html">
      [img]../reggae_sito.jpg[/img]</a></td>
    <td width="34%"><a href="http://forzedisordine.altervista.org/contenuti/cantautori.html">
      [img]../cantautori.jpg[/img]</a></td>
  </tr>
  <tr>
    <td height="158"> [img]../libero2.jpg[/img]</td>
    <td><a href="http://forzedisordine.altervista.org/contenuti/forum.html">
      [img]../FORUM6.jpg[/img]</a></td>
    <td><a href="http://forzedisordine.altervista.org/contenuti/links.html">
      [img]../link_s.jpg[/img]</a></td>
  </tr>
</table>

</body>
</html>