TCFS is still in beta release. The official site is:
A mailing list about TCFS is also at this site.
You can download the latest release of TCFS via ftp at:
Mirror sites are available at:
http://www.globenet.it/~ermmau/tcfs and http://www.inopera.it/~ermmau/tcfs
Other persons involved with the TCFS project are: G. Cattaneo and G. Persiano, L. Catuogno, A. Celentano, A. Cozzolino, A. Del Sorbo, R. Pisapia.