nav menu has spaces

[15hoursNow]

hello! my navigation menu has spaces between the items when viewed in IE and I'm not sure why. It lines up as expected when viewed in firefox. Anyone see anything in the CSS that might cause that?

/* Root = Vertical, Secondary = Vertical */
ul#navmenu,
ul#navmenu li,
ul#navmenu ul {
  margin: 0;
  border: 0 none;
  padding: 0;
  width: 160px; /*For KHTML*/
  list-style: none;
}

ul#navmenu li {
  display: block !important; /*For GOOD browsers*/
  display: inline; /*For IE*/
  position: relative;
}

/* Root Menu */
ul#navmenu a {
  border: 1px solid #FFF;
  border-right-color: #CCC;
  border-bottom-color: #CCC;
  padding: 0 6px;
  display: block;
  background: #EEE;
  color: #666;
  font: bold 10px/22px Verdana, Arial, Helvetica, sans-serif;
  text-decoration: none;
  height: auto !important;
  height: 100%; /*For IE*/
}

/* Root Menu Hover Persistence */
ul#navmenu a:hover,
ul#navmenu li:hover a,
ul#navmenu li.iehover a {
  background: #CCC;
  color: #FFF;
}

/* 2nd Menu */
ul#navmenu li:hover li a,
ul#navmenu li.iehover li a {
  background: #EEE;
  color: #666;
}

/* 2nd Menu Hover Persistence */
ul#navmenu li:hover li a:hover,
ul#navmenu li:hover li:hover a,
ul#navmenu li.iehover li a:hover,
ul#navmenu li.iehover li.iehover a {
  background: #CCC;
  color: #FFF;
}

/* 3rd Menu */
ul#navmenu li:hover li:hover li a,
ul#navmenu li.iehover li.iehover li a {
  background: #EEE;
  color: #666;
}

/* 3rd Menu Hover Persistence */
ul#navmenu li:hover li:hover li a:hover,
ul#navmenu li:hover li:hover li:hover a,
ul#navmenu li.iehover li.iehover li a:hover,
ul#navmenu li.iehover li.iehover li.iehover a {
  background: #CCC;
  color: #FFF;
}

/* 4th Menu */
ul#navmenu li:hover li:hover li:hover li a,
ul#navmenu li.iehover li.iehover li.iehover li a {
  background: #EEE;
  color: #666;
}

/* 4th Menu Hover */
ul#navmenu li:hover li:hover li:hover li a:hover,
ul#navmenu li.iehover li.iehover li.iehover li a:hover {
  background: #CCC;
  color: #FFF;
}

ul#navmenu ul,
ul#navmenu ul ul,
ul#navmenu ul ul ul {
  display: none;
  position: absolute;
  top: 0;
  left: 160px;
}

/* Do Not Move - Must Come Before display:block for Gecko */
ul#navmenu li:hover ul ul,
ul#navmenu li:hover ul ul ul,
ul#navmenu li.iehover ul ul,
ul#navmenu li.iehover ul ul ul {
  display: none;
}

ul#navmenu li:hover ul,
ul#navmenu ul li:hover ul,
ul#navmenu ul ul li:hover ul,
ul#navmenu li.iehover ul,
ul#navmenu ul li.iehover ul,
ul#navmenu ul ul li.iehover ul {
  display: block;
}

This is the actual HTML

<ul id="navmenu">
   <li><a href="#">Locations +</a>
		<ul>
		 <li><a href="#">Salt Lake City, UT +</a>
			<ul>
			  <li><a href="#">Home</a></li>
			  <li><a href="#">Maps</a></li>
			  <li><a href="#">Weather</a></li>
			  <li><a href="#">Amenities</a></li>
			  <li><a href="#">Fast Food</a></li>
			  <li><a href="#">Specials</a></li>
			  <li><a href="#">Service Center</a></li>
			  <li><a href="#">Contact</a></li>
			</ul>
               </ul>
</ul>

[15hoursNow]

heres a link that demonstrates the menu, look at it in IE and in Firefox and you'll see what i mean by "Spaces"
http://www.myasp-net.com/cssmenuhori...horizontal.htm

[Fang]

ul#navmenu li {
  display: block !important; /*For GOOD browsers*/
  /* display: inline; */
  float:left;
  position: relative;
}

[15hoursNow]

ul#navmenu li {
  display: block !important; /*For GOOD browsers*/
  /* display: inline; */
  float:left;
  position: relative;
}

You Rock! Thanks so much!