nerdtalk om het begin van je vrijdagochtend mee te verprutsen

Lightning 0.1 is an embedding of the Mozilla calendar code specifically designed to run inside Mozilla Thunderbird 1.5 and 1.5.0.*. This release is a preliminary, non-production release designed to showcase the work that's been done and allow contributors to help us test it out. True email / calendar integration is planned, but that is not part of this release.

Link.