Blogger Image Import has finally been updated after years of neglect. Sailorcurt convinced me to apply all of the user fixes to the plugin and get it working again. I have also applied a few changes of my own to support multiple configurable host domains and image formats.
In theory it could be used for any hosting domain but it has not been tested outside of Blogger.
http://notions.okuda.ca/wordpress-plugins/blogger-image-import/