Mozilla has released the v1.0b1 Release Candidate 1 (RC1) for their calendar tool Sunbird. This Release candidate can be downloaded for Windows, Linux and Mac OS X.
Sunbird is a open source cross-platform Calendar management tool which you can use to manage your schedule easily and store it wherever you want. Sunbird though open source has never got much popularity as other Mozilla projects including Thunderbird and Firefox.
The Release Candidate 1 of Sunbird 1.0b1 is available for downloads through the Mozilla FTP repository. Click on the links below to download the version for your OS.
The final version of Sunbird 1.0 may be released some time late March, based on the two weeks testing period for the RC1, however, we could also see a RC2 preceding the final release. Users can file the bugs they find in Sunbird here.