I switched from the Sony CyberShot DSC-F505 to the Mavica FD97 because of the 10X optical and 20X digital zoom capability. I don't do a lot of photos for eBay but I do have a couple of clients that I do industrial photography for. The zoom capabilty was the determining factor. Another nice feature was the dual media capability although I don't use it very much anymore.
As those projects wind down I am seriously considering going back to one of the Sony models with the Carl Zeiss lens... the 505, 707 or 717... you can beat the optics on those lenses without getting into very high end cameras. A great feature is the ability of the camera body to swivel around the lens. The 707 and 717 are also capable of excellent quality shots in low-light conditions without flash.
Bill
