This is off topic for APUG, Epson make very good scanners. I don't think you'll find a dedicated b/w scanner, they all can scan color AFAIK, but they can scan b/w negatives. I use an Epson 4990, and I've heard good things about the V700, but I'm going to close this thread since APUG is not the best place to research scanners. You might try over at DPUG our sister site or even try the search function here, as scanners have been discussed in terms of preparing files to be shown in the galleries here.