Thanks Pete  for that vote of confidence    yes DAVE is recovering very well….  After an operation like that it is remarkable , marvellous what the doctors can do with  transplants CD printers  FROGS internal parts why i myself am a beneficiary of such an operation  yep  mine was lungs  the ol girl keeps on holding my head under the water  to test if there still working although the operation was 10 years ago  its nice to know she still cares