Slideshow maker?

I am looking for a free slideshow maker,I used smilebox but i do not have a credit card to upgrade to premium and well the non premium is not the best for what i would like to do.
I am trying to make a slideshow of Sadie my foster that crossed the rainbow bridge Very early Sunday morning,It will be a gift to some rescue reps who formed a special bond to her like i did.

What about Microsoft's PowerPoint? (I think you can DL a trial for free)

Thanks i will try it.

Irfanview is a free program. you can create slideshows, resize photos etc.
http://www.irfanview.com/

I like Microsoft Photostory 3. It's super simple, and makes a really nice slide show. You can add music too.

Thanks i think i will continue with smilebox,I will be upgrading to pro today.