And if you want to get really crazy, there is a service (
www.digimarc.com) that you can purchase that actually embeds copyright information into the photos so that if they are brought up in a compliant photo program it identifies in the window that the image is owned by you and provides information on how you will allow the use of the image and contact details. All the photos on the SCR6 CD are done this way.
If you want to get even crazier, there is an option that includes a monitoring service that will identify if your shots are being used "anywhere" on the web and notify you. I thought about it for the SCR6 CD, but you guys are all trustworthy, right?
Kevin S. (SuperCars) you and Denis might want to consider this for the images on
www.corvettes-musclecars.com since they get pinched so often...