I want to explain my wish:

On the Feeds-page "Mapping for User processor" I can only add Targets from the normal core-Profile-fields.
But I want to add fields from the "Profile2"-fields.
Then I would be able to import new users with normal fields AND "Profile2"-fields in one step out of one CSV-file.

Where can I connect the "Profile2"-fields to the CSV-Importer?

See also: http://drupal.org/node/1228062

Please help me.
Thanks in advance