http://www.freshvisual.co.uk/gallery...ot_fuzz_02.jpg

(doesn't point to an image file btw)

First of all, have a look at that page in IE6 and then Firefox - can anyone help me identify the source of this problem? I have fiddled with both stylesheets to no avail.

Ahhh. You're getting float drop.

Simply put, the width of your two divs (left and right column) + any padding/margins you may have is greater than that of the containing div.

So, you need to shrink down the size of one of your divs (I'd say the left ones).

You're also combining divs and tables in a way that really isn't necessary. That's not going to help you much in the long run. For example, your breadcrumb navigation could sit in a div just fine.