Drupal Dependent Dropdown module

Yes, my $10 are in (you cant see it on the chipin widget).

Apparently I cant pay myself through Paypal. I will add the amount to the bounty when i make the payments.

Ok, so i tried to make it work but Project dependantDropdown is a tough cookie (for noobs like me). If you feel the pain, please contribute!

This is a bounty for the first person who makes the module flexible, workable on drupal versions 4.7 and 5.1, and creates good, followable documentation for the module.

Contribute. my $10 are already in!