No, the NR scanner is not a very good photo scanner, you would be much better off with a flat bed scanner.
Also for organizing software, NR is not a good choice, you'd be much happier with either Google Picasa:
http://picasa.google.com/features/index.html
or iPhoto:
http://www.apple.com/ilife/iphoto/
all depending on your platform.
If you are serious about photography, you'll really really like Adobe Lightroom.
http://www.adobe.com/products/photoshoplightroom/