The files were all compiled using the 'make generic' option in the unix/Makefile The machine, operating system and the compiler are as follows: > SGI Origin 2000, R10000 > IRIX Release 6.5 IP27 > MIPSpro Compilers: Version 7.3.1.1m I did not change the Makefile (or the source code) at all. (except to plug in the crypt.c and crypt.h files for the encryption version) Robert Atwood Apr. 15 2002 .