The Zygomatic project switched source control from the now-ancient CVS to the more modern git tool.
All source change history has migrated to the git repository and the old CVS repository has been take offline. The new repo is browsable at http://zygomatic.git.sourceforge.net/git/gitweb-index.cgi
The custom toolchain required for building the zygoma kernel from CVS sources (on an i686 Linux platform) is now available for download from the Zygomatic SourceForge project pages.
The zygomatic project is now hosted at sourceforge. The new home page for the project is at http://zygomatic.sourceforge.net/