I tried many different WP Picasa plug-ins. All were very bloated and complicated, or broken in WP3. I was about to give up before discovering this one.
Very simple and easy to use. Perfect for someone like me with limited storage in my account to use Google for image hosting.
Only option I wish for it to not include full size image by default - only thumbnails I need. I know I can do it manually for each image but time-consuming.
Maybe if development has stopped on this plug-in, I should hack it myself to quit the full size <img> tag but only the thumb. Thank you.