Thank you...
now it's available the version 2.0 that:

1) allows to display the birthday or the age in the information about the profile
2) uses a new and more robust method to generate the avatar number
3) solve the problem of the first upload for the profile photo of the new members (in the previous version the first upload fails when the member have not visited the profile photo album)

Also this version add the german translation (included in the package)