Although many homes use all-in-ones to save space, when the need to scan archival material turns serious, so does the need for a flexible, good-quality scanner that can handle a variety of formats. This Epson scanner handles photos, slides and medium-format postivies, but is it good enough when your family's history is at stake? Our Epson Perfection V600 review compares results and offers guidance on getting the most out of this $200 scanner.