I've changed the styles sheet and tweaked the images to suit my site and it's not displaying correctly in Firefox and Google Chrome. It displays fine in IE
The page i have it on validates on W3C
Checkout the menu 'hover' image and you'll see what i mean.
Seems to load the image at full size, but returns to the corect size once you use the menu.
Does the same if you refresh the page too.
Andy