Re Warren's postscript: P.S Minnie's 2nd hard disk wedged itself sometime over the weekend. It's back now. I hate PC hardware. Perhaps it's time to dig up an old PDP-11? Received: (from major@localhost) by minnie.cs.adfa.edu.au (8.9.1/8.9.1) id KAA00626 for pups-liszt; Mon, 23 Nov 1998 10:31:02 +1100 (EST) (envelope-from owner-pups(a)minnie.cs.adfa.oz.au) X-Authentication-Warning: minnie.cs.adfa.edu.au: major set sender to owner-pups(a)minnie.cs.adfa.oz.au using -f