August 12th 2009, CSC updated the FREE TEDDS Lite software to version 11.
http://www.cscworld.com/tedds/teddslite_download.html
In addition to an updated retaining wall calculation to ACI318-05, this introductory software also includes Wood Beam Analysis & Design to NDS 2005 and a Seismic Force calculation to IBC 2006.
The software is completely FREE and without obligation.
Matthew Newton
CSC Inc
Phone: (877) 710-2053
Fax: (312) 321 6489
Direct: (312) 233 2912
Email: matthew.newton@cscworld.com
Website: www.cscworld.com