I've been playing with my D200 since it came out. Soon as I got it, I sold the kit lens and got the following:
Sigma 10-20mm f4-5.6 EX DC HSM
Nikon 18-200mm f/3.5-5.6G IF-ED AF-S VR DX
Nikkor 80-400mm f/4.5-5.6D ED VR
The 18-200mm have been serving me well as an all-in-one.
Recently I acquired:
Nikon 50mm f/1.8 D
Nikon AF-S 35mm 1.8G
I've since gotten bit by the fast lens bug. With a new baby, I've gotten lots of use from the 35 and 50. Now looking to consolidate before I become a glass collector.
Looking to sell the 18-200, 18-200, 50, 35. In return, either get the Tamron AF 17-50mm f/2.8 XR and have lots of diaper money left over, or AF-S DX Zoom-Nikkor 17-55mm f/2.8G IF-ED.