Spicebird

Spicebird is an free and open source collaboration client from Synovel. Spicebird simplifies communication for users by providing integrated access to the various tools of collaboration in a single application. It provides easy access to various Web services while users can retain all the advantages of a desktop application. It provides e-mail, calendaring and instant messaging with intuitive integration and unlimited extensibility.Version beta 0.4 lets users access e-mail from their POP/IMAP providers, manage their schedules using calendar and tasks apps, subscribe to other users' calendars, and read news/blog via RSS.