I've tried a LOT of these web gallery programs and this is my favorite. The interface is simple and intuitive and the generated galleries are clean and elegant-looking. Adequate customization is available without overloading the user with options. It's really nice that you can edit captions and change slide order within the program, these features are not available in many other programs. Suggestions for improvement:

1) Make it possible to enable the auto slideshow without having it go into slideshow mode as soon as you view an image. In other words make the functions separate. As it is you can disable the auto slideshow completely so that you can view individual images, but then there's no auto slideshow feature available.

2) I'd rather have the slideshow options in the main window or a second window rather than in a preferences window that has to be opened and closed each time I want to try a different setting.

3) As another reviewer suggested, more flexible image size controls would be great, so that for example, all images could be the same height.

Thank you, Daniele, for offering this outstanding program free of charge.