WebPlus X6: Slide show in lightbox

Hi all.

I recently started building a website for my kitchen company. www.victorykitchens.co.uk

I've managed to get most things I want working, but don't know how to set up a slide show on gallery page.

What I want to do, is have one image of a kitchen I've installed, that when clicked on opens into a slide show where others of that kitchen can be viewed.

It says images of the same name will be included in slide show, but where do I put these?

Any help appreciated, or feedback on site. I know some things aren't working yet and 'about me' page will become 'about us' if I can think of anything to put.

Cheers, Steve