I second the Nikon Coolscan V. I borrowed it from a friend and scanned my color and grayscale negatives very easily and quickly. I wasn't very picky about final quality, but the scanned images looked absolutely great to me. I didn't scan any slides, but I think this model handles that as well. It was too expensive for me so try to borrow or rent it or split the cost with a friend. Unless of course you're going to be scanning a lot, then buy it. Good luck!