SmartScroller from Strength Technologies is a free, simple control that appears to work better than SmartNavigation. There are some demos that appear to do what you are wanting - preserving the scrolled position of a grid in a div. Download from
www.strengthtechnologies.com/scroll/Regards,
Carl.
Carl Olson, Jr.
CEO, Founder
Cerelogic, Inc.
www.cerelogic.com"Applying rocket science to business."