Password change. e-mailing to family

To change the password, see and follow directions here: http://help.geni.com/entries/21615642-I-wish-to-change-my-present-l...

You can invite folks to join your tree by putting their e-mail in their profile -- you do not have the option of sending them a view only invite. Altho you can send them a limited read-only version from the "Family" link at top of screen, to right of blue word "Geni", then clicking on "Share Tree" - and either "Link to Your Tree" or "Embed Your Tree". And/or See http://www.geni.com/family-tree/embed_tree (I have not tried this, and do not think it does what you are looking for -- or does it?)