Lightning brings the Sunbird calendar to the popular email client, Mozilla Thunderbird.

Since it's an extension, Lightning is tightly integrated with Thunderbird allowing it to easily perform email-related calendaring tasks.

Features:

· Help you keep track of your personal schedule
· Subscribe to calendars on the Internet (via HTTP/WebDAV)

Download : Mozilla Lightning Project 0.8 RC1 (2 MB) | 0.7 Final (2.2 MB) | Screenshots  | Homepage