Wait a minute...try this one instead: http://www.practiceboard.com/?2691100
What I did was spread the two columns a little further apart, per your original.
Plus, I moved the Auctiva Store Window outside of the template borders. This is so people who are using 800x600 resolution (the majority of eBayer's?) can see the entire ad without having to manually scroll to the right. "No horizontal scroll-bars" is always a good goal to shoot for.
CB