"Can't tell if this site has Flash yet - because I am at work, but don't detect the giveaways.. "
Ha ha - no flash. I aim for fast loading - that's one of the reasons why the actual map isn't on the "landing" page - and it will get faster - this is, when all is said and done, a "first cut". I'm exposing it slowly to pick up any obvious glitches, because it's much easier to fix stuff when you're not dealing with masses of data. *And* I don't want to have to ask people to reinput their pin data, so the important thing at this stage is that the storage on the server doesn't have to change, and that the front end is useable /enough/.