Upload photos on Orkut from Picasa desktop
Digital camera buying tip: preview clicked photos
Download Picasa web photo albums of any user
Multiple users upload photos to same Picasa Web Album
Show Twitter updates & Picasa photos on Blogger blog
Preview Youtube, Flickr, Picasa links in Gmail
Download Picasa for Mac (beta)
Keep Picasa Web Albums private & personal
View & Edit files on Google Docs, Picasa, Amazon S3