Hi

I read this article :-  http://drupal.org/node/60530 and was able to follow it (using CCK and drupal 5.0).
However I was unable to understand how to use it to do something like :-

I have the categories / Subcategories as  :-

BOOK
    - Fiction
    - Non Fiction
    - Children
    - Programming

CD
    - Movie
    - Educational

Now while creating a view , how can I create 2 drop down lists, on one if I select BOOK the second should have the options as Fiction .... and if I select CD in the first drop down box , the second drop down should contain Movie etc ...
I am using CCK to create my node types.

(Basically I want to select the category from one drop down box and the subcategory from the other drop down list)

Thanks and Regards
Abhinav
Drupal : Level : Novice