kPicasa Gallery PHP4MOD is a Wordpress Plugin which displays your Picasa Web Galleries in a post or in a page.
You can either choose Lightbox or Highslide to view your images. Pagination, thumbnail configuration and some more features are available.
Please note that the major codebase is done by Guillaume Hébert and is derived from his great kPicasa Gallery Plugin. I have done the port to PHP4 plus some additional features.
These details are provided for information only. No information here is legal advice and should not be used as such.