OK, some thoughts.
First, get rid of width="795" in the table tag and ALL widths in the TDs. Look at the page now. It looks the same, right? But you can downsize the window more before you get a scrollbar.
Next, resize the images in a graphic editor and not with HTML. The page loads really slow because the images are in reality quite large. If you make the big one less wide the page will resize better too.
Hope that's a starting point anyway. :)