Sept 25th, 2007 - Santa Cruz, California - A new update to Bridge Construction Set has been released which includes a universal binary version for OSX along with several other minor fixes for OSX, Windows and Linux. If you have already purchased Bridge Construction Set you can look up your registration information and download the new version here:

http://www.chroniclogic.com/pontifex2/p2lookup.htm

Or Try the new demo here:
http://www.chroniclogic.com/bcs_download.htm