I found an open issue on Drupal.org that seems to fit your problem. Here's the link.
Unsolicited advice: IMO, viewing the site on a wide screen laptop, this site SCREAMS for a maximum width. Try something like this:
#page {
max-width:1024px;
margin:0px auto;
}
Hope this helps,
Curt
The site is http://www.baysidecentral.com
We have just upgraded to Drupal 6 with the latest Views Rotator. I have modified an Acquia theme that has a css dropdown menu system. Everything functions as it should until I add 5 items in my views rotator. Then the first image will overlay the menu system. The next images function normally, menu system overlaying the rotator. I have made sure there is no "more" link and have set the number of items in the view to unlimited.
Any suggestions.
-sirkyle