I took a few minutes to take a look and my first thought is that you may not have your <tr> and <td> tags balanced. It was taking too long to find the problem but that is the first thing I would look at. I usually keep my tags seperate from the content and on a different line so I can match them up easier.
Other than that, it looks like IE is pushing the second column in your innermost table over to the right of
Code:
<H2 style="color: #00FFFF">Metal Injection Molding (MIM) &<BR>Powder Injection Molding (PIM)</H2>
<DIV style="padding-right: 0px"><!-- start no right padding for table -->
<H3>Place your <A HREF="https://www.e-tungsten.com/query.html">MIM and/or PIM enquiry </A> here.</H3>
I'm not sure why yet unless tags don't balance. The other thing that makes this difficult is the percentages on the widths. I know you had a previous thread on this topic and decided to go the way you have. With % you have to make sure that ALL containing elements have a % width also or the inner ones don't know what width to start from to figure the %.
Hope this makes some sense.