Not quite right because black areas have a stipple to them, so I'm still experimenting.
If you have Photoshop CS, use the "film grain" filter. Apply it heavily on a layer and dial it down with the layer opacity.
Jeff Spirer
Photos: http://www.spirer.com
One People: http://www.onepeople.com/
Surfaces and Marks: http://www.withoutgrass.com