Here are some of my favorite sites:

• Apple Computer
  Maker of some of the greatest computer and software technology on the planet.
• Railhead Design
  Great news, links and desktop images.
• Version Tracker
  Tracks and allows download of EVERY version of software out there. Has a rating/comment area for each application.
• ArsTechnica
  Awesome technical news and information for anything computer related.
• MAXON
  Maker of 3D application Cinema4D. Has a great resources page for all things 3D.
• RandomEye
  Searches multiple sites for photographs based on keywords you provide.
• Turbo Squid
  Huge collection of 3D models for all major 3D applications