Is it only the image rotator that won’t center? Have you tried successfully to center a static image in the same location on the page?
It probably “looks” centered for those with displays set to lower resolutions.
The css code mentioned above centered everything but putting the class in the sheet ripped the images apart and killed the rotating effect. That sounded violent. Must ban CSS!
Anyway, if I could figure out how to use the helpful class=center code above, with the rotator script I might be good to go.