Indie-Resource.com

Could you please recommend me a free and nice flash image gallery to make a slideshow. It would be gorgeous if i could add background music there.

Maybe that will do! Web flash photo gallery You may upload unlimited number of photos with it, change the color, theme, background music and it has intuitively clear interface, how do you find it?

You could try this: http://www.flashxml.net/

I use the carousel on my homepage to TLA Studios. http://www.tlastudios.net