Thanks for the kind comments.
I still have a couple of small problem at the moment:

-How is rank calculated for the official stats? I can't seem to get a match for all the users with no work.

- How do I get the Total and average Work values for team members? a person's work does not follow him from one team to another but to accurently calculate totals I would need more history than I currently have. Is there another place I could find this information (without parsing all team pages every hour) ?

Thanks,
Marc