hi,
I would request help from experienced photographers to evaluate the photogaphs in the directory
http://picasaweb.google.com/sanket79/Vignette
for Vignetting effect(Darkened Corners in Digital Cameras).
I have got the Lens assembly replaced by Kodak but, this noticeable effect continues. This effect is most prominent when no Zooming is done.
Kindly, let me know whether there seems to be a problem with my set or it is normal and I have to live with it.