I use an Olympus Evolt E-510, here are some of my shots:
Neuschwanstein, Germany
Castle Valley, Utah
Mesa Arch, Canyonlands NP, Utah
Blue Mesa, Petrified Forest, Arizona
Olympiapark, Munich, Germany
Lotus Flower, my back yard, South Carolina
Boneyard Beach, Bulls Island, South Carolina
Glyptotek, Munich, Germany
Partenkirchen, Germany
Sliding Rock, Brevard, North Carolina
These were using the equivalent of a 600mm lens:
Magnolia Plantation, Charleston, South Carolina
Magnolia Plantation, Charleston, South Carolina
my back yard, South Carolina
my back yard, South Carolina
your back yard.