I have never used Dreamweaver so I can't help you there, but if you can get to the HTML then I can help you. Try the following:
<style type="text/css">
.table {
background: #FFFFFF;
color: #000000;
border: 0px;
}
</style>
<table class="table">
<tr>
<Td>
Content here
</table>
That should have a border and will be HTML 4.01 Strict complyent.