Here is a preview of your gallery. You can add more/delete images or edit the params

gallery_id,stripslashes($albumResult->album_params));?>

Your gallery URL Input the URL for the RSS feed for your Picasa or Flickr account
You must choose either Picasa or Flickr so that the thumbnails and full size images can be matched up correctly
Select a thumbnail size for Picasa Select the size of the thumbnail you want to display below. This thumbnail size will also be used for the gallery you will choose.
Select a thumbnail size for Flickr Select the size of the thumbnail you want to display below. This thumbnail size will also be used for the gallery you will choose.

Doubleclick on the images you want to add and they will be moved to the box on the right. Below, if you have not figured it out, is the box on the right. Doubleclick on a image if you want to remove it. Click and drag an image if you want to reorder it.
    Name your gallery
    Select the gallery style gallery_id);?>
    Optional Params album_params,$albumResult->gallery_id);?>