I am trying to decide on a scanner and I am having trouble. I have tons of slides, negs and pictures to scan for my dad. I am looking for a scanner that will scan all of this and do a few at a time. Do you know of any reasonably priced scanner that will scan multiple negs and slides plus some kind of document feeder for stacks of 4x6 pictures. But must also scan at a good dpi. Whatever that means! My fear is having to scan all this one by one. Thanks for your advice. Nik