SATPAC 4 includes all the same great features that are offered in SATPAC 3 plus much more! In addition to a completely revised user interface, improved usability, enhanced performance, and advanced functional flexibility, SATPAC 4 offers a number of new features including: CVCV Preschool Supplement New Flexibility of List Production Transfer Phase of Phonological Processes Client Profile Manager Printed Instruction Manual Free Automated Updates Multiplatform Support Copyright © 2001-2006 SATPAC Speech, LLC.