My guess is that the number of themes available is determined by the spec of
the PC running the Photo Gallery application. I've got a couple of machines
running Vista Ultimate RTM. The older machine only offers me the classic and
fade themes you mention. However, my high-end machine has no less than 12
themes available (Classic, Fade, Pan & Zoom, Black & White, Sepia, Album,
Collage, Frame, Glass, Spin, Stack, Travel). My own current personal
favourite is "Spin".

Cheers,

Simon

"Tim" wrote:

> There is the option to change Theme when the Photo Gallery is running in
> Slideshow mode. Currently (Vista RTM) the only options are 'Classic' and
> 'Fade'. Are other themes available? If so where? Is it possible to create
> your own themes for the slideshows, and if so where can I find out how?
>
> Thanks :-)
>
> Tim