Alot of background image usage, I'm not very fond of the design but that wasn't your job
Coding looks good in browsers though certainly isn't
validated.
You could easily validate your code by instead of using
Code:
<td background="image.gif">
you can use
Code:
<td style="background-image: url(image.gif);">
Also, because <img> has no closing tag (or well it actually has, but noone uses it) you can close it by instead of using (and you have to define the alt tag)
Code:
<img src="image.gif" border="0" alt="">
you can use
Code:
<img src="image.gif" border="0" alt="" />