MR POTGIETER
Thank you very much.  Dr Gildenhuys thank you very much for coming and making yourself available with all the other demands.  We know that you were not available on the previous occasion to make it due to some other commitments but we are very grateful that you could make the time this time round to come to us and to bring your perspective to us.  We appreciate it very much.  We have had up to today four days of hearing of testimony and submissions into this matter which still puzzles us to a large extent, but thank you for bringing your perspective to bear on it.