Rated 4 out of 5 stars

It would be AWESOME if the source/target of these files could be IMAP-stored attachments. The new Thunderbird 3.3 API might help doing this, and that would allow thunderbird<->thunderbird transparent syncronization :-)

I use SVN+CRON to achieve something similar ATM, and as long as there are no conflicts, it runs just fine.

This review is for a previous version of the add-on (1.1).