Nice site that is! Beautiful graphics

Build for Gecko, Presto and Webkit then get into development hell when patching up for Trident.

Now basicaly if you want better cross browser compatibility, use a CSS RESET SCRIPT. Look for one using google.

Next, for non scrolling pages, divide your page into 3 sections using a table with 100% height.

The middle <tr> should also have height:100%; height and an overflow-y:scroll; 

You should also have a body of height:100%; and voila!!!

The disadvantage of this is that if the page is rendered on a small screen, like those DVD-ROM-less laptops, no one will be able to view the contents of your webpage properly.

You might be better off with full scrolling for cross device compatibility.