Andrea, take a look at my rundown of some Ep II DVD bootlegs on page 10 of this thread:
http://originaltrilogy.com/topic/Theater-Performance-Preservations/id/12161/page/10
(Unfortunately, some screengrabs are missing due to ImageShack messing up.)
I’m wondering if one of these DVDs might be from the same source as your Centropy SVCD? If they are, they would be even better than a SVCD copy, right?