Intergrating a Picassa Gallery into Theme

Greetings,

Here is the wordpress site I am working on:

http://www.amomaphotography.com

The theme is a slight alteration of the Sator-ii theme.

What I would like to do is take this modified picasa gallery:
http://www.paulvanroekel.nl/picasa/imageflow/index.asp
and place it on the main page.

The gallery I created works when I test it in my browser from the desktop folder I placed it in, but not when it’s linked up to wordpress. It just shows an html page of all the photos.

How should I go about doing this? Is it possible? All the ways I’ve tried so far, adding the file to a “gallery” folder, adding it under the widget folder has failed.

I’m pretty new at this so I am sorry if this is a dumb question. Any help would be appreciated.

Thanks so much!