Design Resources:

 

All Graphic Design - A graphic design portal which is a great start if you're looking for tutorials, software downloads and design news.

Photshopguru - The most knowledgeable and helpful Photoshop community out there and stuffed with useful tutorials and resources

 

Photography:

 

Istockphoto - professional quality photography at accessible prices. Membership a must for everyone needing photos in their designs

Pet Professor - professional quality animal and nature photography for free!
Noah Grey - Outstanding photography presented on a stylish web site