Not Bad Lewis but to fix a few things on your part:
Code:
#container {
width: XXpx;
margin: 0 auto;
}
#left {
width: XXpx;
float:left;
margin-left: XXpx;
}
#middle {
width: XXpx;
float:left;
margin-left: XXpx;
}
#right{
width: XXpx;
margin-left: XXpx;
float: left;
}
If some elements are display wierd after that container, add <br clear="all" /> under the div#right.