Topic: Autoviewer Installing

Can anyone help me?
I am trying to create an Autoviewer gallery using Picasa as per instructions on teh website, It says: Open Picasa. Select the images you want to make a gallery from and click Folder -> Export as HTML Page... Select your image size and gallery title. In the Select a Web Page Template page, select AutoViewer.

When I open the Web Page Template page I can only choose the colour of my gallery but there is not the chance to select Autoviewer. Does anyone can let me know how should I do?

Thanks!  :)