Picasa Easter Egg: Explorer and Search your Picasa images in your Browser
Contributed by danceslut 
Tagged: Internet Using this undocumented feature in picasa, you can quickly browse and search through your Picasa images.
In Picasa (discovered in version 2.2.0 for Windows), type ctrl-shift-L.
It will open your default browser to a page which lists your folders, with very small icons, and clickable links to the indiviudal folders, which then have links to individual photos.
I’m not sure what it’s good for, but it’s there. It’s not documented that I’ve been able to find.
You may also like -
How to quickly copy photos from Picasa to Facebook
Google Docs: Use a custom image as background in a Presentation
Upload Pictures from Picasa/Picasa2 to Flickr with Tags, Descriptions, and Title
Picasa: Transfer photos from one account to another
How to Post to Google Buzz from Email Clients like Outlook and Thunderbird
Picasa: Use Google Analytics to Track Photo Views
Google+: Backup your data
Picasa: Change the Album Cover of a Photo Albums