Helo,
I'm working on my site now, tried to validate it and got couple of errors like this

Line 135, Column 50: The align attribute on the table element is obsolete. Use CSS instead.
<table id="footer" align="center" cellspacing="0">

Line 135, Column 50: The cellspacing attribute on the table element is obsolete. Use CSS instead.
<table id="footer" align="center"...