Giz Explains: Why Lenses Are the Real Key to Stunning Photos
http://i.gizmodo.com/5160891/giz-explains-why-lenses-are-the-real-key-to-stunning-photos
Pro Camera Gear on a Student Budget
http://www.petapixel.com/2009/05/20/pro-camera-gear-on-a-student-budget/
The 3 DSLR Lenses You Need (and 2 More You'll Crave) - camera lenses - Gizmodo
http://gizmodo.com/5331109/the-3-dslr-lenses-you-need-and-2-more-youll-crave

DSLR Lens basics