If you are a user of the new fourth edition of Everyday Mathematics, you may wish to join two VLC groups:
The Everyday Mathematics 4 (2014-2015) group: http://vlc.cemseprojects.org/groups/1122
The EM4 Digital Users Group: http://vlc.cemseprojects.org/groups/1192
These groups will allow you to ask questions that arise as you implement the new edition and to get answers quickly from EM4 authors and staff.
The EM4 Digital Users Group also has "Quick Start Guides" for new users.