| I'd like to suggest, again, that the solutions for the challenges | should be presented as simple data models. Syntax can come later | (and may fall naturally out of the model).

Leigh - can you give us an example of your solution to challenge 1 then?

Certainly. I'm trying to free up some time to devote a bit more effort to this, so I can back up my comments with some useful (hopefully!) contributions. Hope to have something later this week.

Cheers,

L.