OK, I've got to play with it for the last 24 hours.
I found it much happier on a desktop than on my 2.5-year old netbook.
It does come up with novel solutions, that might be counter-intuitive and Irish people might be sceptical, e.g. Rathmines-Airport via Red Cow - the risk however is making the connection to Dublin Coach at Red Cow.
They are happy that we share it with the group, but we need to coordinate the response, so as to not drown the NJIP team in queries.
So I think they way we will do it is send me an e-mail at
colm.moore@railusers.ie and I'll send you the document with the website, password and survey.
Feel free to play with it to the point of breaking it (without hacking it

)