CSS - Z-index Not Working In Ie6 - Please Help!

<div id="navig2"><table width="150" border="0" cellspacing="0">
										<tr>
											<td>
											<ul id="pop-out-nav2">
												<li><a href="#">PRINT RECIPE</a>
													<ul>
														<li><a href="javascript:openAWindowRecipe3x5('print_recipe3x5.html','newWin1',420,700,1)"><img src="images/spacer.gif" alt="" width="40" height="1" border="0">print 3x5</a></li>
														<li><a href="javascript:openAWindowRecipe4x6('print_recipe4x6.html','newWin1',493,700,1)"><img src="images/spacer.gif" alt="" width="40" height="1" border="0">print 4x6</a></li>
														<li class="last"><a href="javascript:openAWindowRecipeFull('print_recipefull.html','newWin1',650,700,1)"><img src="images/spacer.gif" alt="" width="30" height="1" border="0">print full page</a></li>

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												<li><a href="recipecomments.html">VIEW COMMENTS (0)</a></li>
												<li><a href="javascript:openAWindowEmails('add_comment.html','newWin1',420,220,1)">ADD A COMMENT</a></li>
												<li><a href="javascript:openAWindowEmails('add_personalnote.html','newWin1',420,220,1)">ADD A PERSONAL NOTE</a></li><!-- would say EDIT PERSONAL NOTE if you already have one there -->
												<li><a href="#">FLAG RECIPE</a>
													<ul>

														<li><a href="#" class="radio"><input type="radio" name="flag" value="red" selected><img src="images/icon_flag-red_sm.jpg" alt="" width="13" height="13" border="0"><input type="radio" name="flag" value="green"><img src="images/icon_flag-green_sm.jpg" alt="" width="13" height="13" border="0"><input type="radio" name="flag" value="yellow"><img src="images/icon_flag-yellow_sm.jpg" alt="" width="13" height="13" border="0"><br><input type="radio" name="flag" value="none"><img src="images/no-flag.gif" alt="" width="30" height="13" border="0"></a></li>
														<li class="last"><a href="javascript:openAWindowHelp('help_flag.html','newWin1',430,380,1)"><img src="images/spacer.gif" alt="" width="45" height="1" border="0">help?</a></li>
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									</table>	
									</div>	

/* RIGHT HAND NAV BOX */
#navig2 {
	float: right;
	display: block;
	width: 150px;
	/* height: 32px; */
	border : 2px dashed #b0b080;
	background-color : #d1d9d1;
	z-index : 0;
}
#pop-out-nav2 {
	z-index : 3;
}
	
#navig2 ul {
	float: left;
	margin: 0 0 0 0;
	padding: 0;
	list-style: none;
	font: 9px verdana, arial, sans-serif;
	font-weight: bold;
}

#navig2 ul li {
	float: left;
	position: relative;
	text-decoration: none;
	margin: 0;
	padding: 0;
	border-bottom: 0;
}

#navig2 ul li a {
	display: block;
	text-decoration: none;
	font-weight: bold;
	padding: 8px;
	color: #666633;
	}

#navig2 ul li a:hover {
	text-decoration: underline;
	font-weight: bold;
	padding: 8px;
	color: #666633;
	}

#navig2 ul li.active {
	padding: 8px;
	background-color : #d1d9d1;
	font-weight: bold;
	color: #666633;
}

#navig2 li ul {
	position: absolute;
	float: right;
	left: 0;
	display: none;
	width: 110px;
	z-index:100;

	}

/* subnav padding & size */
#navig2 li ul li a {
	position: relative;
	width: 120px;
	padding: 3px;
}

#navig2 li:hover ul, #navig2 li.over ul {
	display: block;
	left: 50;
	top : 20;
}


/* topnav color when dropdown is showing */
#navig2 li:hover a, #navig2 li.over a, #navig2 li ul li:hover a, #navig2 li ul li.over a {
	background-color : #d1d9d1;
	color: #666633;
	}

/* subnav default link */
#navig2 li:hover ul a, #navig2 li.over ul a {
	font-family: verdana, arial, sans-serif;
	font-size: 9px;
	padding: 3px;
	font-weight: normal;
	background-color: #FFFFFF;
	color: #666633;
	border-top : 1px solid #b0b080;
	border-left : 1px solid #b0b080;
	border-right : 1px solid #b0b080;
	text-align : left;
}

#navig2 ul li ul li.last a {
	border-bottom : 1px solid #b0b080;
}

/* subnav default link under active */
#navig2 li.active:hover ul a, #navig2 li.active ul a {
	background-color: #FFFFFF;
	color: #666633;
	padding: 3px;
	font-weight: normal;
	text-decoration: none;
}

/* subnav hover link */
#navig2 li:hover ul li:hover a, #navig2 li ul li a:hover {
	/* background-image: url(images/nav_bg_transp.png); */
	padding: 3px;
	background-color: #FFFFFF;
	color: #666633;
	font-weight: normal;
	text-decoration: underline;
}
/* subnav hover link under active */
#navig2 li.active:hover ul li:hover a, #navig2 li.active ul li a:hover {
	/* background-image: url(images/nav_bg_transp.png); */
	padding: 3px;
	background-color: #FFFFFF;
	color: #666633;
	font-weight: normal;
	text-decoration: underline;
}