The G11 is slightly bigger but otherwise looks remarkably similar to the G10. It shares the same DIGIC 4 Image Processor and 5x optical zoom lens, with an effective range equivalent to 28140mm, supported by Canons Optical Image Stabilizer.
Nikons 10.2-megapixel D3000 is their latest entry-level DSLR. Its aimed at consumers stepping up from a point-and-shoot who want a camera thats easy to learn but not lacking in sophisticated features.
Nikons new AF-S DX NIKKOR 18200mm f/3.55.6G ED VR II lens (27300mm 35mm equivalent) is an updated version of their popular 18200mm lens that covers a significant 11.1x focal-length range and probably most of a photographers shooting needs.