Google added a new online photo-sharing feature to Picasa, the free software that lets users organize digital photos on their computers. The test Picasa Web Albums offering is available by invitation only and appears similar to popular photo-sharing website Flickr. Users of Picasa Web Albums can upload photos from the Picasa software program to a webpage and create galleries there. A \u201cshare\u201d button lets users e-mail links to individual photos, albums or galleries to friends. A \u201cmy favorites\u201d tab allows users to list links to friends\u2019 Web Albums. Interested users must have a Gmail account and sign up to be invited to try the service. Google will offer invitations on a first-come, first-served basis. Once invited, a user needs the latest version of Picasa software, which is available to download for free. Web Albums users get 250MB of free storage or can pay US$25 to get an additional 6GB of storage. For now, Web Albums is available in English only. Google didn\u2019t specify how long the test would last, saying only that it hopes to make Web Albums more broadly available soon. Flickr, the popular photo-sharing service that is now owned by Yahoo and has been available for a couple years, offers a $25 yearly subscription that includes unlimited storage space but a cap on how much users can upload each month. Flickr users can upload photos from mobile phones as well as computers. Google bought Picasa in 2004.-Nancy Gohring, IDG News Service (Dublin Bureau)Related Link:\n\nGoogle\u2019s GBuy to Give PayPal a Run for Its $Check out our CIO News Alerts and Tech Informer pages for more updated news coverage.