Windows Photo Gallery Themes and Vista Business

Hi all,
When I go to the themes selection for the slideshow feature in Windows Photo Gallery, I only get 2 options...Fade and Classic. I know that Vista Ultimate and Vista Home Premium get more than 8 different themes. Is there a way I can get all the themes working under Vista Business? As in could you guys provide the other effects for download and explain how I can install them for Vista Business?
Thanks a lot for your help.

I run Ultimate 64 bit and out of the box the only themes I have are Classic and Vista.

I read that your Vista score has to be 3.0 or above in order to have all the themes and you need to be running Home Premium or Ultimate.
I have Business so I don't have the other themes and my score is 3.0 so I was wondering if someone knew how to add those themes to Business.