Slide duplicators digital cameras and parts

[ctgoodman]

What do you all think of the slide duplicators that attach the lens of your digital camera? I have a dimage A2 and was thinking of getting one of these to do some slides and for some negatives we have. I've seen this Opteka copier and a very similar Bower and wondered if anyone can say good or bad about them. Also in the parts picture I was wondering if anyone know where I could buy that carrier that holds the negatives. Or if you have one lying around you'd like to sell??

Thank You
Thomas G.