• Linhof - the world's best cameras.
• Vision Graphics - Sydney's leading pro lab.
• Schneider Lenses -  world class lenses for large format cameras.
  - Got a Schneider lens and don't know how old it is?  Go here
• Fuji Film
• Understanding Light - Canon Science Lab
• The Canon SLR Site - Australian Canon site.
• Understanding Digital SLR Sensor Cleaning
• Understanding Colour Theory
• Understanding Histograms
• Manfrotto Tripods
• Fred Miranda - excellent site for Photoshop actions and profiles for digital cameras.
  
  

If one of the above links is dead, report it here!