There is a new version (0.3) of the Linux MkIII driver suite on my web page. http://www2.jps.net/~chrisja/TASS_Software/ This version has these new features. 1) uses "network byte order" so a client running on a Sun SPARC or a DEC Alpha can talk to the driver running on an Intel PC. 2) Client accepts a new command "drop_client". (Much cleaner then using cntl-C) 3) A new command line argument is supported on the client. Adding "-c" will cause cclient to send to the server then quit and not read from the keyboard. Actually it sends followed by "drop_client". This is a new "non-interactive" mode for cclient. It should be useful when writing CGI scripts for a web interface. So now I suppose you will be able to change your TEC setting or add COMMENT lines to a FITS file from Netscape. The code compiles with no changes on both Linux (i386) and Solaris (SPARC) but currently the Makefile requires hacking to work on Solaris. There is a working Makefile and a SPARC executable in mira.jhuapl.edu/~chris/TASS_Driver_09SEP98 Just type "make cclient" to rebuild. So Nick, no need to download anything from my web page. It is all on mira. Because of #1 above which amounts to a client/server protocol change you _must_ install the new vers 0.3 t3server on the linux side if you run vers 0.3 cclient. This new client _only_ talks to the new server. I tested this only on my computers at home. "Make all" will fail on the Sun as the real-time driver and server must run on Linux and on a PC with an ISA bus.