If you're afraid to use your spanky new digital SLR on anything but sunny days, Think Tank Photo could help extend your range with the new Hydrophobia 300-600, a waterproof cover designed to protect camera and lens from the elements. A clear panel on the back lets you see all controls, and two clean room-style sleeves let you safely get to them.
The Hydrophobia sells for $150. An optional eyepiece adapter is $35.
Digital camera rain cover [Let's Go Digital]