I realised it was you Bob H but I thought you were already a regular poster here! Hence my confusion.

Then I recalled that I was getting confused with umf!

As Kitty posted, Keith and Chris need to know your idea, you can email or PM it to me if it won't give me any edge over the other contestants.

In fact, Kitty, have Keith and Chris any idea about anything? And what do you mean by "only" one of the contestants :-)