Hello,
An update for Replica is available; you can download it at the following location:

For Windows:
http://julien.chaplier.free.fr/DownloadLink/Replica_C3C4Win.zip

For MacOsX:
http://julien.chaplier.free.fr/DownloadLink/ReplicaC3C4MacOSX.dmg.zip

This upgrade add the following new features to Replica:

• when an object is replicated, its animation is also offset.
• modifiers, constrains, effects, and other tree elements properties are also replicated with it.