1. Adobe - Photoshop CS3 editions
Adobe - Photoshop CS3 editions
http://www.adobe.com/products/photoshop/index.html

2. Photoshop Express
A limited, online version of Photoshop from Adobe.
http://www.photoshop.com/express/landing.html

3. Photoshop Tutorials / Good-Tutorials
Good-Tutorials.com lists tens of thousands of tutorials for Photoshop, Flash, Illustrator, and other topics.
http://www.good-tutorials.com/tutorials/photoshop

4. Online Photoshop Tutorials, Tips and News. | Planet Photoshop
Planet Photoshop - Online Photoshop tutorials, tips, and news.
http://www.planetphotoshop.com

5. Photoshop Tutorials, Tips, Photoshop Cafe, free resource for Photoshop Users, Photoshop 7 to Photoshop CS3. The ultimate Photoshop training
Photoshop tutorials, award winning original photoshop Tips tricks and photoshop tutorials for adobe photoshop CS2 incredible photorealistic illustrations updated every week This is one of the top photoshop sites on the web
http://www.photoshopcafe.com

6. Adobe Photoshop Tutorials - Tutorialized
Photoshop is a standard name in graphic design for web use, print layout, and more. Recognized world-wide as the industry-standard, Photoshop offers one of the most robust graphics editing experiences available. Learn tips and tricks, cool effects, and how to use the Photoshop tools more effectively.
http://www.tutorialized.com/tutorials/Photoshop/1

7. Adobe Photoshop Tutorials, Free Photoshop Tutorials
Photoshop Tutorials, Photoshop special effects, textures, patterns, photo correction and many other free Adobe Photoshop Tutorials.
http://www.tutorialkit.com

8. Photoshop Tutorials - Home
Photoshop tutorials, guides, and instructions.
http://photoshoptutorials.ws

9. Free Photoshop Tutorials | PhotoshopStar
PhotoshopStar - Free Adobe Photoshop Tutorials & Free Design Resources. Tons of fun, easy, step-by-step Photoshop guides.
http://www.photoshopstar.com

10. Photoshop tutorials
Hundreds of Photoshop tutorials, plugins, downloads and other graphics related resources.
http://www.photoshoproadmap.com/Photoshop-tutoria~

11. Tutorials-db.com
At www.tutorials-db.com you can find free Photoshop tutorials and Web Design tutorials.
http://www.tutorials-db.com

12. Oktutorials.com
Free 3D Studio Max, Photoshop, Flash, Dreamweaver and Many other tutorials
http://www.oktutorials.com

13. Photoshopassist.com
Photoshop Assist - Photoshop tutorials
http://www.photoshopassist.com

14. Photoshoptown.com
Photoshoptown.com - Informative tutorials for Photoshop
http://www.photoshoptown.com

15. Comeandphotoshop.com
ComeAndPhotoshop - Where you can get some wicked tutorials!
http://www.comeandphotoshop.com