Call For A New Default Theme For Mozilla Sunbird
synopsis5 writes "The developers of Mozilla Sunbird, the standalone version of Mozilla Calendar, are looking for a new default theme and are asking the community to build a new one. Interested theme creators should read the guidelines posted in the MozillaZine Themes forum, which feature complete details. Submitted work must be licensed under the standard MPL/GPL/LGPL tri-license and a rough showcase needs to be produced by Tuesday 13th July for the theme to be considered. A few showcases have already been brought forth and are discussed. Take a look!"
Your information is outdated. Firefox and Thunderbird won't go through another name change again. Three name changes for Firefox (mozilla/browser -> Phoenix -> Firebird -> Firefox) and one name change for Thunderbird (Minotaur -> Thunderbird) are clearly enough. You can't build up a successful brand, which is recognized by people if you keep on changing the name every few months.
In my opinion, the greatest, cutest Firefox/Thunderbird theme is Charamel. It'd be great if they would make a Sunbird theme as well.
theefer
iCal is the native calendar format that Sunbird uses. See this faq entry. Try it out. You can easily import iCal calendars and subscribe to them. Some calendars to which you can subscribe to are available on this page.
For the more technical guys:
Sunbird uses libical as its calendar engine. This library is available under the MPL or the LGPL.