Avaliado com 4 de 5 estrelas

It's not a review, but a consult: I wish to have the same addresses books for Thunderbird and Seamonkey (I use both of them IN THE SAME COMPUTER) and daily updated for both applications.
It's feasibility isn't clear to me and how to do it. Thanks in advance.

Esta análise é para uma versão anterior do extra (1.0.10). 

Do a local sync to the same local folder