Would appreciate any feedback regarding this idea :

Customers would send me their pictures ( wedding, holiday, birthday or from any occasion ) . I would then make a slideshow of these pictures, adding transition effects, titles, captions and music of their choice. Once finished, I would burn it to DVD for them and put it in a nice customized DVD case.

I know there are companies out there that do this but is it worth getting into? Do you think their is a need for it? What can I do to make myself stand out from those other companies?

Thanks for your feedback!