High-ISO Concert Photography Converted to B&W
Jacques Kieffer used Picasa, a free software from Google, to convert these concert images into black-and-white photos.

ISO values used were 1250, 1600 and 3200.
Images were shot in RAW with Nikon D200 + Nikkor 70-200mm f/2.8G ED-IF AF-S VR lens.
Link to Forum thread, with images.