Developer reply by Leni Mayo
Rated 5 out of 5 stars
This plug in works well in most situations, but with large address books it can have some erratic behaviors. So far, it hasn't corrupted anything when it's failed, which is a great thing.
The tech support people are really good, great attitude, good communication, very helpful.
Highly recommend this for T'Bird or Eudora users.
davodavo - the next release (0.8.5) will have better support for large addressbooks.
To create your own collections, you must have a Mozilla Add-ons account.