Alan Ross came around last night and helped settle me for sleep.  He was with us for 4 hours and I slept much more relaxed and in patches.  This was better.  Had the leg re-fitted this morning and now its a really nice fit thanks to the hard work of Jeffrey Palmer.  Have worn the leg all day and it seems good.  Had a fair bit of back pain this morning.  This afternoon we had visits from John and Janet Tiffany (who brought with them a very exotic salad), Joel Kline, Amy and Scott Nibaur (see photo).  These were all good visits and very enjoyable.   Very tired and still feeling the effects of radiation.  Some difficulty swallowing.  Developed a bad coughing fit at about 8.30 pm with breathlessness.  This has now settled.  Peter Robinson just called from Adelaide.  He is a colleague Pulmonary Physician and an old friend.  It was nice to hear from him.  Finding food seems to be an elusive goal.  Talked with my mother and our children today.  Photos tomorrow.