[Solved] Where'd my bullets go?

http://www.mimistillman.org/dolcesuono

In Firefox, the bullets show up and everything is fine. In IE, the alignment is fine but the bullets have disappeared. What gives?

Here is the index.html BODY



Here is the CSS

body
{
background-color:#EED8AE;
text-align:center;
}

div.contentdiv
{
width:660px;
border:0px;
margin-left:auto;
margin-right:auto;
}

div.maindivleft
{
width:274px;
height:515px;
text-align:center;
float:left;
}

div.maindivright
{
height:475px;
width:510px;
overflow:auto;
float:left;
color:white;
text-align:center;
}

p.pmainright
{
margin-left:50px;
margin-right:5px;
margin-top:0px;
text-align:center;
font-family:Times New Roman, Verdana;
font-size:12pt;
color:white;
}

p.reviewsp
{
margin-left:50px;
margin-right:20px;
margin-top:0px;
margin-bottom:0px;
text-align:center;
font-family:Times New Roman, Verdana;
font-size:12pt;
color:white;
}

p.biop
{
margin-left:50px;
margin-right:20px;
margin-top:0px;
margin-bottom:0px;
text-align:left;
font-family:Times New Roman, Verdana;
font-size:12pt;
color:white;
}

p.menup
{
font-size:18pt;
color:#CC1100;
font-family:Edwardian Script ITC, verdana;
font-weight:bold;
}

a.links
{
color:white;
text-decoration:underline;
}

a.links:hover
{
color:silver;
text-decoration:none;
}

ul.sweet
{
width:600px;
font-family:Perpetua, verdana;
color:navy;
font-size:14pt;
}

li.sweeter
{
text-align:left;
font-family:Perpetua, verdana;
color:#cc1100;
font-size:12pt;
}

h2.sweet
{
font-family:Perpetua, verdana;
color:navy;
font-size:14pt;
}

p.c3501
{
text-align:center;
color:navy;
font-size:10pt;
font-family:Perpetua, verdana;
}

any assistance is greatly appreciated!