just offhand i'd do a gal something like:
CSS
Code:
.main {
margin: 0;
padding: 0;
width: 800px;
}
.thumbholder {
float: left;
margin: 0;
padding: 0;
width: 200px;
height: 200px;
}
HTML
Code:
<div class="main">
<div class="thumbholder">
<img src="thumb.jpg" />
</div>
<div class="thumbholder">
<img src="thumb.jpg" />
</div>
(etc as many times as you need thumbs)
</div>
but thats bare-bones, basic, no style whatsoever. just a jump off point