Archaeologists generally downplay the Indiana Jones side of their discipline, full of derring-do and unexpected discoveries. But every once in a while, an amazing find surprises even the most experienced researchers. And that's just what happened two years ago when Boston University's Kathryn Bard reached into a hole in the sand at the edge of the Egyptian desert and found the first of six caves. Her research team of Italians and Americans now knows those caves hold the most ancient ship stores ever discovered, perfectly preserved timbers, ropes and other fittings perhaps 4000 years old.