I think that anyone who ever gave a non-rigged demo will feel a painful twinge of sympathy for the engineer in that one - "There, but for the grace of God, go

I think that anyone who ever gave a non-rigged demo will feel a painful twinge of sympathy for the engineer in that one - "There, but for the grace of God, go I" ... (And, yes, the "security" issue is pretty far-fetched but is factual, I remember it being raised.)