Which is the REAL successor to the VX-6000
"This successor to the popular VX-6000 camera phone adds a flash, lens cover, and analog roaming."
"This successor to the popular VX-6000 adds a swivel camera, flash, and video messaging."
So which one is the successor to the VX-6000? Where does each one "fit" in the overall scheme of things? What is the target audience for each one (6100 and 7000)? Thanks.