The links listed below should prove to be helpful if you are looking for something in particular or just really cool sites.  Enjoy!

www.kenrockwell.com

Creative Commons

Apple - The ONLY kind of computer you should own!

Manfroto

Tether Tools - is a design and manufacturing company providing innovative custom photography equipment and accessories for in-studio and on-location shoots.

Sekonic - Light Metering Equipment

Paul C. Buff Lighting - Professional Lighting Equipment and Light Modification Attachments

Pocket Wizard - Radio Transmitters and Receivers that allow you to remotely fire and control your studio lighting system or multiple off camera speed-lights.

F Stoppers

Pelican Case